label
stringlengths 1
2
| index
stringlengths 1
5
| code
stringlengths 87
8.24k
|
|---|---|---|
58 | 28900 | int main()
{
int n,i,temp;
char s[1000][1000],*p;
scanf ("%d\n",&n);
for (i=0;i<n;i++)
gets (s[i]);
for (i=0;i<n;i++)
{
temp=0;
p=&s[i][0];
if (*p!='_' && isalpha(*p)==0)
printf ("0\n");
else
{
for (p=s[i]+1;*p!='\0';p++)
{
if (*p!='_' && isalpha(*p)==0 && isdigit(*p)==0)
temp++;
}
if (temp!=0)
printf ("0\n");
if (temp==0)
printf ("1\n");
}
}
return 0;
} |
58 | 28901 | //******************************
//* ????3.cpp *
//* ?? 1000012747 *
//* ????????????? *
//******************************
int main()
{
int n,m,len,i,t; //??n,m??????????len???????i??????t??????????
char a[100][80]; //?????????????
cin>>n;
cin.get(); //??????????
m=n;
while(m>0)
{
t=0; //??????????t=0
cin.getline(a[n-m],81,'\n'); //?????
len=strlen(a[n-m]); //???????
if ((a[n-m][0]=='_')||((a[n-m][0]>='A')&&(a[n-m][0]<='Z'))||((a[n-m][0]>='a')&&(a[n-m][0]<='z'))) //????????
{
for(i=1;i<len;i++)
{
if ((a[n-m][i]=='_')||((a[n-m][i]>='A')&&(a[n-m][i]<='Z'))||((a[n-m][i]>='a')&&(a[n-m][i]<='z'))||((a[n-m][i]>='0')&&(a[n-m][i]<='9')))
t++; //????????????
}
if (t==len-1)
cout<<1<<endl;
else
cout<<0<<endl;
}
else cout<<0<<endl;
m--;
}
return 0;
} |
58 | 28902 | int main()
{
char *p[100];
int i,j,n,m;
scanf("%d\n",&n);
for (i=0;i<n;i++)
*(p+i)=(char *)malloc(80*sizeof(char));
for (i=0;i<n;i++)
gets(*(p+i));
for (i=0;i<n;i++)
{
m=1;
if (!((*(*(p+i))>=65&&*(*(p+i))<=90)||(*(*(p+i))>=97&&*(*(p+i))<=122)||(*(*(p+i))=='_')))
m=0;
else
{
for (j=0;j<strlen(*(p+i));j++)
{
if (!((*(*(p+i)+j)>=65&&*(*(p+i)+j)<=90)||(*(*(p+i)+j)>=97&&*(*(p+i)+j)<=122)||(*(*(p+i)+j)=='_')||(*(*(p+i)+j)>=48&&*(*(p+i)+j)<=57)))
{
m=0;
break;
}
}
}
printf("%d\n",m);
}
return 0;
} |
58 | 28903 | int main()
{
int n,i,j,k,len;
char str[81];
cin>>n;
cin.get();
for(i=1;i<=n;i++)
{
k=1;
cin.getline(str,81,'\n');
if(str[0]<'A'||(str[0]>'Z'&&str[0]<'_')||(str[0]>'_'&&str[0]<'a')||str[0]>'z')
k=0;
len=strlen(str);
for(j=1;j<len;j++)
if(str[j]<'0'||(str[j]>'9'&&str[j]<'A')||(str[j]>'Z'&&str[j]<'_')||(str[j]>'_'&&str[j]<'a')||str[j]>'z')
{
k=0;
break;
}
cout<<k<<endl;
}
return 0;
} |
58 | 28904 | int main()
{
int n , i , flag[100] , j , len ;
char c[81] ;
cin >> n ;
cin.get();
for (i = 0 ; i < n ; i++)
{
cin.getline(c,81) ;
len = strlen(c) ;
if (c[0] == '_' || (c[0] >= 'A' && c[0] <= 'Z') || (c[0] >= 'a' && c[0] <= 'z'))
{ for (j = 1 ; j < len ; j++)
if (c[j] != '_' && (c[j] < 'A' || (c[j] > 'Z' && c[j] < 'a') || c[j] > 'z') && ( c[j] < '0' || c[j] > '9'))
{ flag[i] = 0 ;
break ;
}
if ( j == len) flag[i] = 1 ;
}
else flag[i] = 0 ;
memset(c , 0 , sizeof(c)) ;
}
for (i = 0 ; i < n ; i++)
cout << flag[i] << endl ;
return 0 ;
}
|
58 | 28905 | int main()
{
int num,i,sign;
char vacab[100][100];
cin>>num;
int sum(char x[100]);
cin.get();
for(i=0;i<num;i++)
{
cin.getline(vacab[i],100);
sign=sum(vacab[i]);
if(sign==1)
cout<<1<<endl;
else
cout<<0<<endl;
}
return 0;
}
int sum(char x[100])
{
int j=0;int temp;
j=0;
if(x[0]=='_'||x[0]>='A'&&x[0]<='Z'||x[0]>='a'&&x[0]<='z')
{
while(x[j]!='\0')
{
if(x[j]=='_'||x[j]>='A'&&x[j]<='Z'||x[j]>='a'&&x[j]<='z'||x[j]>='0'&&x[j]<='9')
{
temp=1;
j++;
}
else
{
temp=0;
break;
}
}
}
else
{
temp=0;
}
return (temp);
} |
58 | 28906 | void main()
{
char *str[100],p[2];
int i,j,n;
scanf("%d",&n);
gets(p);
for(i=0;i<n;i++)
str[i]=(char *)malloc(124*sizeof(char));
for(i=0;i<n;i++)
gets(str[i]);
for(i=0;i<n;i++)
{
if(**(str+i)>='a'&&**(str+i)<='z'||**(str+i)>='A'&&**(str+i)<='Z'||**(str+i)=='_')
{
for(j=0;*(*(str+i)+j)!='\0';j++)
{
if(!(*(*(str+i)+j)>='a'&&*(*(str+i)+j)<='z'||*(*(str+i)+j)>='A'&&*(*(str+i)+j)<='Z'||*(*(str+i)+j)=='_'||*(*(str+i)+j)>='0'&&*(*(str+i)+j)<='9'))
break;
}
if(*(*(str+i)+j)!='\0')printf("0\n");
else printf("1\n");
}
else printf("0\n");
}
}
|
58 | 28907 | int judge(char a[]);
int main()
{
int n=0,i=0;
char word[81];
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
cin.getline(word,81,'\n');
cout<<judge(word)<<endl;
}
return 0;
}
int judge(char a[])
{
int b=0,i=0;
if(a[0]>64&&a[0]<91 || a[0]>96&&a[0]<123 || a[0]=='_') b=1;
if(b==1)
for(i=1;a[i]!='\0';i++)
if(a[i]<48 || (a[i]>57&&a[i]<65) || (a[i]>90&&a[i]<97&&a[i]!=95) || (a[i]>122))
b=0;
return b;
}
|
58 | 28908 | void main(){
int n;
char s[81];
int i,flag=0,j;
scanf("%d",&n);
getchar();
for(i=0;i<n;i++){
flag=0; //???????,da?
gets(s);
j=0;
if((s[j]=='_') || (s[j]>='a' && s[j]<='z') || (s[j]>='A' && s[j]<='Z')){ //????????
j++;
flag=1;
while(s[j]!='\0'){
if((s[j]=='_')|| (s[j]>='a' && s[j]<='z') || (s[j]>='A' && s[j]<='Z') || (s[j]>='0' && s[j]<='9')){
flag=1;
j++;
}
else{
flag=0;
break;
}
}
}
else{
flag=0;
}
if(flag)
printf("1\n");
else{
printf("0\n");
}
}
}
|
58 | 28909 | void main()
{
int n,i,flag=0,j;
char b[80],a[80];
scanf("%d",&n);
gets(b);
for(i=0;i<n;i++)
{
gets(a);
if(a[0]=='_'||(a[0]<='z'&&a[0]>='a')||(a[0]<='Z'&&a[0]>='A'))
{}
else flag++;
if(strlen(a)>1)
{
for(j=1;j<strlen(a);j++)
{
if(a[j]=='_'||(a[j]<='9'&&a[j]>='0')||(a[j]<='z'&&a[j]>='a')||(a[j]<='Z'&&a[j]>='A'))
{}
else flag++;
}
}
if(flag==0)
printf("1\n");
else
printf("0\n");
flag=0;
}
}
|
58 | 28910 |
int main()
{
long i,j,l,n,ok;
long legal[300]={0};
char inf[90];
legal['_']=1;
for(i='a';i<='z';i++)
legal[i]=1;
for(i='A';i<='Z';i++)
legal[i]=1;
for(i='0';i<='9';i++)
legal[i]=1;
scanf("%ld",&n);
gets(inf);
for(i=1;i<=n;i++){
gets(inf);
l=strlen(inf);
ok=1;
for(j=0;j<l;j++)
ok&=legal[inf[j]];
if(inf[0]>='0' && inf[0]<='9')
ok=0;
printf("%ld\n",ok);
}
return 0;
}
|
58 | 28911 | int main()
{
int i,j,k,m,n;
char a[100]={'\0'};
char*p;
scanf("%d",&n);
for(j=0;j<=n;j++)
{
gets(a);
if(j==0)
{continue;}
p=a;
m=strlen(a);
k=0;
if(*p>='0'&&*p<='9')
{
printf("0\n");
}else
{
for(i=0;i<m;i++)
{
if((*(p+i)>='0'&&*(p+i)<='9')||(*(p+i)>='a'&&*(p+i)<='z')||(*(p+i)>='A'&&*(p+i)<='Z')||(*(p+i)=='_'))
{
k++;
}
}
if(k==m)
{
printf("1\n");
}else
{
printf("0\n");
}
}
}
return 0;
}
|
58 | 28912 | int main()
{
int n,i,counter,len,j;
char c[81];
cin>>n;
cin.get();
for(i=1;i<=n;i++)
{
counter=0;
cin.getline(c,81);
len=strlen(c);
if(len>1)
{
if(c[0]=='_'||(c[0]>64&&c[0]<91)||(c[0]>96&&c[0]<123))
{
for(j=1;c[j]!=0;j++)
{
if(c[j]=='_'||(c[j]>64&&c[j]<91)||(c[j]>96&&c[j]<123)||(c[j]>='0')&&(c[j]<='9'))
counter++;
}
if(counter==len-1)
cout<<"1"<<endl;
else
cout<<"0"<<endl;
}
else
cout<<"0"<<endl;
}
else
{
if(c[0]=='_'||(c[0]>64&&c[0]<91)||(c[0]>96&&c[0]<123))
cout<<"1"<<endl;
else
cout<<"0"<<endl;
}
}
return 0;
} |
58 | 28913 | void main()
{
char str[100];
int n,i,k;
char *p;
scanf("%d\n",&n);
for(i=0;i<n;i++)
{
gets(str);
k=1;
p=str;
if(((*p>=1&&*p<=64)||(*p>=91&&*p<=96)||(*p>=123))&&*p!='_')
k=0;
p++;
while(*p!='\0')
{
if(((*p>=1&&*p<=47)||(*p>=58&&*p<=64)||(*p>=91&&*p<=96)||(*p>=123))&&*p!='_')
{
k=0;
p++;
}
else p++;
}
printf("%d\n",k);
}
} |
58 | 28914 | main()
{
int n;
scanf("%d",&n);
getchar();
int i,j;
char x[100];
for(j=0;j<n;j++)
{
gets(x);
if(x[0]=='_'||(x[0]>='A'&&x[0]<='z'))
{
if(x[1]=='\0')
{
printf("1\n");
continue;
}
}
else
{
printf("0\n");
continue;
}
for(i=1;x[i]!='\0';i++)
{
if(x[i]=='_'||(x[i]>='A'&&x[i]<='z')||(x[i]>='0'&&x[i]<='9'))
continue;
else
{
printf("0\n");
break;
}
}
if(x[i]=='\0')
printf("1\n");
}
}
|
58 | 28915 | int main()
{
int n , i , j , k;
char c[85],t;
cin >> n;
t = cin.get();
for (i = 1; i <= n; i++)
{
cin.getline(c,85);
j = strlen(c);
if ( c[0] != '_' && c[0] != 'a' && c[0] != 'b' && c[0] != 'c' && c[0] != 'd' && c[0] != 'e' &&
c[0] != 'f' && c[0] != 'g' && c[0] != 'h' && c[0] != 'i' && c[0] != 'j' && c[0] != 'k' && c[0] != 'l' &&
c[0] != 'm' && c[0] != 'n' && c[0] != 'o' && c[0] != 'p' && c[0] != 'q' && c[0] != 'r' && c[0] != 's' &&
c[0] != 't' && c[0] != 'u' && c[0] != 'v' && c[0] != 'w' && c[0] != 'x' && c[0] != 'y' && c[0] != 'z' &&
c[0] != 'A' && c[0] != 'B' && c[0] != 'C' && c[0] != 'D' && c[0] != 'E' && c[0] != 'F' && c[0] != 'G' &&
c[0] != 'H' && c[0] != 'I' && c[0] != 'J' && c[0] != 'K' && c[0] != 'L' && c[0] != 'M' && c[0] != 'N' &&
c[0] != 'O' && c[0] != 'P' && c[0] != 'Q' && c[0] != 'R' && c[0] != 'S' && c[0] != 'T' && c[0] != 'U' &&
c[0] != 'V' && c[0] != 'W' && c[0] != 'X' && c[0] != 'Y' && c[0] != 'Z' )
cout << "0" << endl;
else
{
for( k = 1; k < j; k++)
{
if(c[k] != '_' && c[k] != 'a' && c[k] != 'b' && c[k] != 'c' && c[k] != 'd' && c[k] != 'e' &&
c[k] != 'f' && c[k] != 'g' && c[k] != 'h' && c[k] != 'i' && c[k] != 'j' && c[k] != 'k' && c[k] != 'l' &&
c[k] != 'm' && c[k] != 'n' && c[k] != 'o' && c[k] != 'p' && c[k] != 'q' && c[k] != 'r' && c[k] != 's' &&
c[k] != 't' && c[k] != 'u' && c[k] != 'v' && c[k] != 'w' && c[k] != 'x' && c[k] != 'y' && c[k] != 'z' &&
c[k] != 'A' && c[k] != 'B' && c[k] != 'C' && c[k] != 'D' && c[k] != 'E' && c[k] != 'F' && c[k] != 'G' &&
c[k] != 'H' && c[k] != 'I' && c[k] != 'J' && c[k] != 'K' && c[k] != 'L' && c[k] != 'M' && c[k] != 'N' &&
c[k] != 'O' && c[k] != 'P' && c[k] != 'Q' && c[k] != 'R' && c[k] != 'S' && c[k] != 'T' && c[k] != 'U' &&
c[k] != 'V' && c[k] != 'W' && c[k] != 'X' && c[k] != 'Y' && c[k] != 'Z' && c[k] != '0' && c[k] != '1' &&
c[k] != '2' && c[k] != '3' && c[k] != '4' && c[k] != '5' && c[k] != '6' && c[k] != '7' && c[k] != '8' &&
c[k] != '9' )
{
cout << "0" << endl;
break;
}
}
if (k == j)
cout << "1" << endl;
}
}
return 0;
} |
58 | 28916 |
int main()
{
int i,j,n,k;
char c;
scanf("%d",&n);
char **p=(char **)malloc(n*sizeof(char *));
*p=(char *)malloc(100*sizeof(char));
gets(*p);
for(i=0;i<n;i++)
{
*(p+i)=(char *)malloc(100*sizeof(char));
gets(*(p+i));
}
for(i=0;i<n;i++)
{
for(j=0;j<strlen(*(p+i));j++)
{
k=1;
c=*(*(p+i)+j);
if(j==0)
if((c<'a'||c>'z')&&(c<'A'||c>'Z')&&c!='_')
{
k=0;break;
}
if(j!=0)
if((c<'a'||c>'z') && (c<'A'||c>'Z')&& c!='_' && (c<'0'||c>'9'))
{
k=0;break;
}
}
printf("%d\n",k);
}
return 0;
} |
58 | 28917 | int main()
{
int a[100];
int i=1;
int b,r;
scanf("%d",&b);
char d[100];
gets(d);
do
{
char c[100];
gets(c);
r=strlen(c);
int t=0;
int m=0;
do
{
if(c[t]=='_')
{t++;}
else
{
if(c[t]>=65&&c[t]<=90)
{t++;}
else
{
if(c[t]>=97&&c[t]<=122)
{t++;}
else
{
if(c[t]>=48&&c[t]<=57)
{t++;}
else
{t++;m=m+1;}
}
}
}
}while(t<=(r-1));
if(m==0)
{
if(c[0]=='_')
{a[i]=1;i++;}
else
{
if(c[0]>=65&&c[0]<=90)
{a[i]=1;i++;}
else
{
if(c[0]>=97&&c[0]<=122)
{a[i]=1;i++;}
else
{a[i]=0;i++;}
}
}
}
else
{a[i]=0,i++;}
}while(i<=b);
int e=1;
do
{
printf("%d\n",a[e]);
e++;
}while(e<=b);
scanf("%d",&e);
return 0;
} |
58 | 28918 | int main(){
int n;
int j,k,l;
cin>>n;cin.get();
int i=0;
for(i=0;i<n;i++){
k=0;
char a[100];
cin.getline(a,100);
l=strlen(a);
if(!((a[0]=='_')||(a[0]<='z'&&a[0]>='a')||(a[0]<='Z'&&a[0]>='A'))){
cout<<0<<endl;continue;
}
if(l==1&&((a[0]<='z'&&a[0]>='a')||(a[0]<='Z'&&a[0]>='A')||a[0]=='_')){
cout<<1<<endl;continue;
}
for(j=1;j<l;j++){
if(!((a[j]=='_')||(a[j]<='z'&&a[j]>='a')||(a[j]<='Z'&&a[j]>='A')||(a[j]>='0'&&a[j]<='9'))){
cout<<0<<endl;break;}
else {
k++;
}
}
if(k==l-1)
cout<<1<<endl;
}
} |
58 | 28919 | void main()
{
int i,n,len,count=0;
char s[100];
scanf("%d",&n);
getchar();
while(n--)
{
gets(s);
len=strlen(s);
if((s[0]>='a'&&s[0]<='z')||(s[0]>='A'&&s[0]<='Z')||s[0]=='_')
{
if(len==1)
printf("1\n");
else if(len>1)
{
for(i=1;i<len;i++)
{
if((s[i]>='a'&&s[i]<='z')||(s[i]>='A'&&s[i]<='Z')||(s[i]=='_')||(s[i]>='0'&&s[i]<='9'))
{
count++;
}
}
if(count==len-1)
printf("1\n");
else printf("0\n");
}
}
else printf("0\n");
count=0;
}
}
|
58 | 28920 |
int main()
{
int f=0,b=0,n;
char a[81],*p;
scanf("%d",&n);
getchar();
while(n>0)
{
gets(a);
p=a;
if( (*p=='_') || (*p>='a'&&*p<='z') || (*p>='A'&&*p<='Z') )
b=1;
else
b=0;
while(*p!='\0')
{
if( (*p=='_')|| (*p>='a'&&*p<='z') || (*p>='A'&&*p<='Z') || (*p>='0'&&*p<='9') )
f=1;
else
{
f=0;
break;
}
p++;
}
if(f==1&&b==1)
printf("1\n");
else
printf("0\n");
n--;
}
return 0;
} |
58 | 28921 | main()
{
int n,i,a,j,b=1;
char p[100],m[3];
scanf("%d",&n);
gets(m);
for(i=1;i<=n;i++)
{
gets(p);
if((p[0]>='a'&&p[0]<='z')||(p[0]>='A'&&p[0]<='Z')||p[0]=='_')
a=1;
else
a=0;
for(j=1;p[j]!='\0';j++)
if((p[j]>='a'&&p[j]<='z')||(p[j]>='A'&&p[j]<='Z')||p[j]=='_'||(p[j]>='0'&&p[j]<='9'))
b=1;
else
{
b=0;
break;
}
printf("%d\n",a*b);
b=1;
}
}
|
58 | 28922 | main()
{
int n,i,j,m,k=0;
scanf("%d\n",&n);
char **a;
char *b[100];
for(i=0;i<n;i++)
b[i]=(char *)malloc(80*sizeof(char));
a=b;
for(i=0;i<n;i++)
{
gets(*(a+i));
m=strlen(*(a+i));
for(j=0;j<m;j++)
{
if(j==0&&((**(a+i)=='_')||(**(a+i)>='A'&&**(a+i)<='Z')||(**(a+i)>='a'&&**(a+i)<='z')))
k++;
if(j>0&&((*(*(a+i)+j)>='0'&&*(*(a+i)+j)<='9')||(*(*(a+i)+j)>='A'&&*(*(a+i)+j)<='Z')||(*(*(a+i)+j)>='a'&&*(*(a+i)+j)<='z')||(*(*(a+i)+j)=='_')))
k++;
}
if(k==m) printf("1\n");
else printf("0\n");
k=0;
}
} |
58 | 28923 | int main()
{
char str[81];
int i, j, n, p;
cin >> n;
cin.get();
for (i = 0; i < n; i++)
{
p = 1;
cin.getline(str, 81);
if ((str[0] == '_') || ((str[0] >= 'a') && (str[0] <= 'z')) || ((str[0] >= 'A') && (str[0] <= 'Z')))
{
for (j = 1; ; j++)
{
if (str[j] == '\0')
break;
else if ((str[j] == '_') || ((str[j] >= 'a') && (str[j] <= 'z')) || ((str[j] >= 'A') && (str[j] <= 'Z')) || ((str[j] >= '0') && (str[j] <= '9')))
p = 1;
else
{
p = 0;
break;
}
}
cout << p << endl;
}
else
cout << '0' << endl;
}
return 0;
} |
58 | 28924 | int p(char st1[ ])
{
int i;
if(st1[0]<65||(st1[0]>90&&st1[0]<95)||st1[0]==96||st1[0]>122)return 0;
for(i=1;i<strlen(st1);i++)
if(st1[i]<48||(st1[i]>57&&st1[i]<65)||(st1[i]>90&&st1[i]<95)||st1[i]==96||st1[i]>122)return 0;
return 1;
}
int main()
{
int i,n;
char ch[100];
cin>>n;
cin.get();
for(i=1;i<=n;i++)
{
cin.getline(ch,100,'\n');
cout<<p(ch)<<endl;
}
return 0;
} |
58 | 28925 |
/*??,???????????????*/
main()
{
char *k;int n;int num;int i; int pd; int j;
scanf("%d",&n);int *q;
char *p[n];
k=(char *)malloc(81*sizeof(char));gets(k);
p[0]=k;
for(i=1;i<n+1;i++)
{
k=(char *)malloc(81*sizeof(char));
gets(k);
p[i]=(char *)malloc(81*sizeof(char));
p[i]=k;
}
for(i=1;i<n+1;i++)
{
num=strlen(p[i]);
if(*p[i]=='_'||isalpha(*p[i]))
pd=1;
else
pd=0;
p[i]++;
for(j=1;j<num;j++)
{
if(isalnum(*p[i]))
{
p[i]++;
}
else if(*p[i]=='_')
p[i]++;
else
{
pd=0;break;
}
}
printf("%d\n",pd);
}
}
|
58 | 28926 | int main()
{
int t,i,j,p=0;
char str[100];
scanf("%d\n",&t);
for(i=1;i<=t;i++)
{
p=0;
gets(str);
{ for(j=0;str[j]!='\0';j++)
if(str[j]!='_'&&(str[j]<48||(str[j]>57&&str[j]<65)||(str[j]>90&&str[j]<97)||str[j]>122)) p=1;}
if(p==0&&((str[0]>64&&str[0]<91)||(str[0]>96&&str[0]<123)||str[0]=='_')) printf("1\n");
else printf("0\n");
}
return 0;
}
|
58 | 28927 | int main()
{
int n,len,i,j,flag;
char a[81];
cin>>n;
for (i=1;i<=n;i++)
{
if (i==1)
cin.get();
cin.getline(a,81);
for (len=0;a[len]!='\0';len++);
if (a[0]=='_'||(a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z'))
flag=1;
else flag=0;
for (j=1;j<=len-1;j++)
{
if (!((a[j]>='a'&&a[j]<='z')||(a[j]>='A'&&a[j]<='Z')||(a[j]>='0'&&a[j]<='9')||a[j]=='_'))
flag=0;
if (a[j]==' ')
flag=0;
}
cout<<flag<<endl;
}
return 0;
}
|
58 | 28928 |
int judgeletter(char);
int judgeline(char);
int judgenum(char);
void emp(char *);
int main()
{
int n,i,j,length;
char s[81];
scanf("%d",&n);
gets(s);
for(i=0 ; i<n ; i++){
emp(s);
gets(s);
length = strlen(s);
if( length == 1){
printf("%d\n",( judgeletter(*s) || judgeline(*s) ) );
continue;
}else{
if( ( judgeletter(*s) || judgeline(*s) ) == 0 ){
printf("0\n");
continue;
}else{
for(j=1 ; *(s+j) ; j++){
if( ( judgeletter(*(s+j)) || judgeline(*(s+j)) || judgenum(*(s+j)) ) == 0 ){
printf("0\n");
break;
}
}
if( j==length )
printf("1\n");
}
}
}
return 0;
}
int judgeletter( char c)
{
if( (c>='a' && c<='z') || (c>='A' && c<='Z') )
return 1;
else
return 0;
}
int judgeline( char c )
{
if( c == '_' )
return 1;
else
return 0;
}
int judgenum( char c )
{
if( c>='0' && c<='9' )
return 1;
else
return 0;
}
void emp( char *s )
{
int i;
for(i=0 ; *(s+i) ; i++){
*(s+i)='\0';
}
} |
58 | 28929 | int main()
{
char ch[100][100] ;
int m = 0 ;
cin >> m ;
cin.get() == '\n' ;
int i = 0 ;
for( i = 0 ; i <= m - 1 ; i ++ )
{
cin.get( ch[i] , 100 , '\n' ) ;
cin.get() == '\n' ;
}
for( i = 0 ; i <= m - 1 ; i ++ )
{
if( ch[i][0] == 95 || ( ch[i][0] >= 97 && ch[i][0] <= 122 ) || ( ch[i][0] >= 65 && ch[i][0] <= 90 ) )
{
int j = 0 ;
int n = 0 ;
n = strlen( ch[i] ) ;
int counter = 0 ;
for( j = 0 ; j <= n - 1 ; j ++ )
{
if( ch[i][j] == 95 || ( ch[i][j] >= 97 && ch[i][j] <= 122 ) || ( ch[i][j] >= 65 && ch[i][j] <= 90 ) || ( ch[i][j] >= 48 && ch[i][j] <= 57) )
counter = counter + 0 ;
else
counter = counter + 1 ;
}
if( counter == 0 )
cout << 1 << endl ;
else
cout << 0 << endl ;
}
else
cout << 0 << endl ;
}
return 0;
}
|
58 | 28930 | // ??4.cpp : Defines the entry point for the console application.
//
int main()
{
int n = 0;
char num[81];
int i = 0;
int len = 0;
int t = 0;
int m = 0;
int d[3] = {0};
int e[80] = {0};
int k[80] = {0};
int f[80] = {0};
cin >> n;
cin.ignore();
for( i = 1;i <= n;i++ )
{
cin.getline(num,81);
d[1] = num[0] - 'a';
d[2] = num[0] - 'A';
len = strlen(num);
if( num[0] == '_'
|| ( d[1] >= 0 && d[1] <= 25)
|| ( d[2] >= 0 && d[2] <= 25) )
{
len = strlen(num);
if( len == 1 )
{
cout << 1 << endl;
continue;
}else
{
for( t = 1;t <= len - 1;t++ )
{
e[t] = num[t] - 'a';
k[t] = num[t] - 'A';
f[t] = num[t] - '0';
}
for( t = 1;t <= len - 1;t++ )
{
if( ( e[t] >= 0 && e[t] <= 25 )
|| ( k[t] >= 0 && k[t] <= 25 )
|| (f[t] >= 0 && f[t] <= 9 )
|| num[t] == '_')
{
m = 0;
}
else
{
m = 1;
break;
}
}
}
}
else
{
cout << 0 << endl;
continue;
}
if( m == 1 )
cout << 0 << endl;
else
cout << 1 << endl;
}
return 0;
}
|
58 | 28931 | int num(char a[100])
{
int times=0,i;
for(i=0;a[i]!='\0';i++)
times++;
return (times);
}
int main()
{
int n,i,yn[100],j,times[100];
cin>>n;
for(i=0;i<100;i++)
yn[i]=0;
char a[100][80];
cin.get();
for(i=0;i<n;i++)
{
cin.getline(a[i],100,'\n');
times[i]=num(a[i]);
}
for(i=0;i<n;i++)
{
if(a[i][0]=='_'||(a[i][0]>=97&&a[i][0]<=122)||(a[i][0]>=65&&a[i][0]<=90))
{
for(j=1;j<times[i];j++)
if(a[i][j]=='_'||(a[i][j]>=97&&a[i][j]<=122)||(a[i][j]>=65&&a[i][j]<=90)||(a[i][j]>=48&&a[i][j]<=57))
yn[i]++;
if(yn[i]==times[i]-1)
yn[i]=1;
else yn[i]=0;
}
}
for(i=0;i<n;i++)
cout<<yn[i]<<endl;
return 0;
} |
58 | 28932 | main()
{
char s[900];
int i,n,j;
scanf("%d",&n);
gets(s);
for (i=0;i<n;i++)
{
gets(s);
j=0;
if ((s[j]=='_') || (s[j]>='a' && s[j]<='z') || (s[j]>='A' && s[j]<='Z'))
{
//if (strlen(s)>0)
for (j=1;j<strlen(s);j++)
if ((s[j]=='_')||(s[j]>='a' && s[j]<='z')||(s[j]>='A' && s[j]<='Z')||(s[j]>='0' && s[j]<='9'))
continue;
else
break;
if (j==strlen(s))
printf("1\n");
else
printf("0\n");
}
else
printf("0\n");
}
}
|
58 | 28933 | //***************
//*???????*
//*1000010538 *
//***************
int main() //???
{
int n,i,k,j,p=0; //???????
char str1[100];
cin>>n; //??????????
cin.get(); //?????
for(i=0;i<n;i++)
{
cin.getline(str1,100); //?????
k=strlen(str1); //????????
if(str1[0]>='A'&&str1[0]<='Z'||str1[0]>='a'&&str1[0]<='z'||str1[0]=='_') //????????????
{
for(j=1;j<k;j++)
{
if(str1[j]>='A'&&str1[j]<='Z'||str1[j]>='a'&&str1[j]<='z'||str1[j]>='0'&&str1[j]<='9'||str1[j]=='_'); //??????????????????????
else break; //??????????
}
if(j==k) p=1; //?????????p??1
}
cout<<p<<endl; //??p
p=0; //???p???0????????
}
return 0;
} //?????
|
58 | 28934 | int f(char str[81])//?????????C++???
{
int g=1;//g?????
if((str[0]<65)||(str[0]>122)||((str[0]>90)&&(str[0]<97)&&(str[0]!=95)))
{
g=0;
}
else
for(int i=1;i<=80;i++) //??????????????
{
if(str[i]!='\0')//??????????????
{
if(((str[i]>=65)&&(str[i]<=90))||((str[i]>=97)&&(str[i]<=122))||(str[i]==95)||((str[i]>=48)&&(str[i]<=57)))
g=g*1;
else
{
g=0;
break;
}
}
}
return g;
}
int main()
{
int n;
char str[100][81];//?????????
int end[100];//????????
cin>>n;
cin.get();
for(int i=0;i<n;i++) //?????
{
cin.getline(str[i],81);
}
for(int i=0;i<n;i++)//???????
{
end[i]=f(str[i]);
}
for(int i=0;i<n;i++)//????
{
cout<<end[i]<<endl;
}
return 0;
}
|
58 | 28935 | int main()
{
int n;
int i,j,k,counta=0,countc=0;
scanf("%d",&n);
char legal[81];
getchar();
for(i=0;i<n;i++)
{
gets(legal);
k=strlen(legal);
if(k==1)
{
countc=0;
if((legal[0]>='A'&&legal[0]<='Z')||(legal[0]>='a'&&legal[0]<='z')||(legal[0]=='_'))
{
countc++;
}
if(countc==1)
{
printf("1\n");
}
else
{
printf("0\n");
}
}
else
{
if((*(legal)>='A'&&*(legal)<='Z')||(*(legal)>='a'&&*(legal)<='z')||(*(legal)=='_'))
{
counta=0;
for(j=1;j<k;j++)
{
if((*(legal+j)>='A'&&*(legal+j)<='Z')||(*(legal+j)>='a'&&*(legal+j)<='z')||
(*(legal+j)=='_')||(*(legal+j)>='0'&&*(legal+j)<='9'))
counta++;
}
if (counta==k-1)
{
printf("1");
printf("\n");
}
else
{
printf("0");
printf("\n");
}
}
else
{
printf("0");
printf("\n");
}
}
}
return 0;
}
|
58 | 28936 |
int isLegal(char *str)
{
if (!isalpha(*str) && *str != '_') return 0;
for (str++;*str;str++)
if (!isalpha(*str) && !isdigit(*str) && *str != '_') return 0;
return 1;
}
int main()
{
char str[100];
int n;
scanf("%d", &n);
gets(str);
while (n--)
{
gets(str);
printf("%d\n", isLegal(str));
}
return 0;
}
|
58 | 28937 | int main()
{int n,i,j,b;
char a[81];
scanf("%d\n",&n);
for(i=0;i<n;i++)
{gets(a);
if((a[0]=='_')||((a[0]<='z')&&(a[0]>='a'))||((a[0]<='Z')&&(a[0]>='A')))
b=1;
else b=0;
j=1;
while ((b!=0)&&(a[j]!='\0'))
{ if((a[j]=='_')||(a[j]<='z'&&a[j]>='a')||(a[j]<='Z'&&a[j]>='A')||(a[j]<=57&&a[j]>=48)) b=1;
else b=0;
j++;
}
printf("%d\n",b);
}
return 0;
}
|
58 | 28938 | int main()
{
int i,n,l,p,k;
char ch[100];
cin>>n;
cin.get();
for(k=1;k<=n;k++)
{
p=1;
cin.getline(ch,100,'\n');
l=strlen(ch);
if(ch[0]=='_'||ch[0]>='a'&&ch[0]<='z'||ch[0]>='A'&&ch[0]<='Z')
{
for(i=1;i<=l-1;i++)
{
if(ch[i]<'0'||ch[i]>'9'&&ch[i]<'A'||ch[i]>'Z'&&ch[i]<'a'&&ch[i]!='_'||ch[i]>'z')
{
p=0;
}
}
}
else
{
p=0;
}
cout<<p<<endl;
}
return 0;
}
|
58 | 28939 | int main()
{
int n,i,j;
cin >> n;
cin.get();
char a[100][81];
int flag[100]={0};
for (i=0;i<n;i++)
{
cin.getline(a[i],100);
int num=0;
if (((a[i][0]<='z')&&(a[i][0]>='a'))||((a[i][0]<='Z')&&(a[i][0]>='A'))||(a[i][0]=='_'))
{
for (j=0;a[i][j]!='\0';j++)
if (((a[i][j]<='z')&&(a[i][j]>='a'))||((a[i][j]<='Z')&&(a[i][j]>='A'))||((a[i][j]>='0')&&(a[i][j]<='9'))||(a[i][j]=='_'))
num++;
if (num==j)
cout << "1" << endl;
else cout << "0" << endl;
}
else cout << "0" << endl;
}
return 0;
}
|
58 | 28940 | main()
{
int n,i,j,d=0;
char a[100];
scanf("%d",&n);getchar();
for(i=0;i<n;i++)
{
gets(a);
if(a[0]!='_'&&((a[0]<'a'&&a[0]>'Z')||a[0]>'z'||a[0]<'A'))
{printf("0\n");continue;}
for(j=0;a[j]!='\0';j++)
if(a[j]=='_'||(a[j]>='a'&&a[j]<='z')||(a[j]>='A'&&a[j]<='Z')||('0'<=a[j]&&a[j]<='9'))
d=1;
else {d=0;break;}
printf("%d\n",d);
}getchar();getchar();
}
|
58 | 28941 | int isA(char a)
{
if( (a>='0' && a<='9')|| (a>='a' && a<='z') || (a>='A' && a<='Z') ||a=='_')return 1;
return 0;
}
int isStart(char a)
{
if( (a>='a' && a<='z') || (a>='A' && a<='Z') ||a=='_')return 1;
return 0;
}
int main()
{
int i=0, n = 0;
scanf("%d\n",&n);
char array[300][81] ;
for(i = 0 ; i<n ; i++)
{
gets(array[i]);
}
for(i = 0 ; i<n ; i++)
{
int len = strlen(array[i]);
int j = 0;
int flag = 1;
if(isStart(array[i][0])==1){
for(;j<len;j++)
{
if(isA(array[i][j])==0)flag=0;
}
}
else flag= 0 ;
if(flag==1)printf("1\n");
else printf("0\n");
}
return 0;
} |
58 | 28942 | int main()
{
int n,m,i,j,pd;
char bsf[81],*p;
p=bsf;
scanf("%d",&n);
getchar();
for(i=0;i<n;i++){
pd=1;
gets(bsf);
m=strlen(bsf);
if(*p>=48&&*p<=57)
pd=0;
else{
for(j=0;j<m;j++){
if(!(*(p+j)==95||(*(p+j)>96&&*(p+j)<123)||(*(p+j)>47&&*(p+j)<58)||(*(p+j)>64&&*(p+j)<91)))
pd=0;
}
}
printf("%d\n",pd);
}
return 0;
} |
58 | 28943 | int legal(char *p){//??????????
int i;
for(i=0;*(p+i)!=0;i++){
if(i==0){
if(*(p+i)!='_'&&!(*(p+i)>='a'&&*(p+i)<='z')&&!(*(p+i)>='A'&&*(p+i)<='Z'))break;
}
else if(*(p+i)!='_'&&!(*(p+i)>='a'&&*(p+i)<='z')&&!(*(p+i)>='A'&&*(p+i)<='Z')
&&!(*(p+i)>='0'&&*(p+i)<='9'))break;
}
if(*(p+i)==0)return 1;
return 0;
}
int main(){
int n;
char string[81];
cin>>n;
cin.getline(string,80);
for(;n>0;n--){
cin.getline(string,81);
cout<<legal(string)<<endl;
}
return 0;
}
|
58 | 28944 | int main()
{
int ff(char str[]);
int t,i,p;
char str[1000];
cin>>t;
getchar();
for(i=1;i<=t;i++)
{
cin.getline(str,800,'\n');
p=ff(str);
cout<<p<<endl;
str[0]=0;
}
return 0;
}
int ff(char str[])
{
int j,n=0,x=1;
if((str[0]>=65&&str[0]<=90)|| (str[0]>=97&&str[0]<=122)||(str[0]=='_'))
{
for(j=1;j<=strlen(str)-1;j++)
{
if((str[j]>=65&&str[j]<=90)|| (str[j]>=97&&str[j]<=122)||(str[j]=='_')||(str[j]>=48&&str[j]<=57))
{n=1; continue;}
else {x=0; n=0;break;}
}
{
if(n)
{x=1;n=0;}
else x=x;
}
}
else x=0;
return (x);
}
|
58 | 28945 |
//********************
int n=0,i=1,leg=1,len=0,flag=0;
char a[81]={0};
int b[81]={0};
//********************
int main()
{
cin>>n;
cin.get();
while(i<=n)
{
cin.getline(a,81);
for(int m=0;a[m]!='\0';m++)
{
len++;
b[m]=a[m];
}
leg=1;
if(b[0]>=65&&b[0]<=90
||b[0]>=97 && b[0]<=122
||b[0]==95)
{
for(int j=1;j<len;j++)
{
if(b[j]>=65 && b[j]<=90
||b[j]>=97 && b[j]<=122
||b[j]==95
||b[j]>=48 && b[j]<=57)
{
flag=1;
}
else
flag=0;
leg=leg*flag;
}
}
else
leg=0;
cout<<leg<<endl;
for(int m1=0;m1<81;m1++)
{
a[81]=0;
b[81]=0;}
i++;
len=0;
leg=1;
}
return 0;
}
|
58 | 28946 | int f(char c)
{
if(c>='a'&&c<='z') return 1;
if(c>='A'&&c<='Z') return 1;
if(c=='_') return 1;
else return 0;
}
main()
{
int a,n;
int i;
scanf("%d",&n);
char str1[2];
gets(str1);
while(n--)
{
char str[100]={""};
gets(str);
int len=strlen(str);
if(f(str[0])==1)
{
for(i=1;str[i]!='\0';i++)
if((str[i]>='0'&&str[i]<='9')||f(str[i])==1) continue;
else break;
if(i==len) printf("%d\n",1);
else printf("%d\n",0);
}
else
printf("%d\n",0);
}
} |
58 | 28947 |
int main()
{
char str[100][81];
int i,j,flag[100],n;
cin >> n;
cin.get();
for (i =0;i < n;i ++)
cin.getline(str[i],81);
for (i = 0;i < n;i ++)
for (j = 0;str[i][j] != '\0';j ++)
{
// ?????
if (j == 0)
{
if (str[i][0] == '_' || str[i][0] >= 'a' && str[i][0] <= 'z' || str[i][0] >='A' && str[i][0] <= 'Z')
flag[i] = 1;
else
flag[i] = 0;
}
// ??????_ AZ az 09
if (flag[i] == 1)
{
if (str[i][j] == '_' || str[i][j] >= 'a' && str[i][j] <= 'z' || str[i][j] >='A' && str[i][j] <= 'Z' || str[i][j] >= '0'
&& str[i][j] <= '9')
flag[i] = 1;
else
flag[i] = 0;
}
}
for (i = 0;i < n;i ++)
cout << flag[i] << endl;
return 0;
}
|
58 | 28948 | int zimuxiahuaxian(char x)
{
int a;
if((x>=65&&x<=90)||(x>=97&&x<=122)||x=='_') a=1;
else a=0;
return a;
}
int shuzi(char x)
{
int a;
if((x>=48)&&(x<=57)) a=1;
else a=0;
return a;
}
int main()
{
int n,i,m,j,k=0;
char a[81];
scanf("%d",&n);
gets(a);
for(i=0;i<n;i++)
{
gets(a);
m=strlen(a);
if(zimuxiahuaxian(a[0])==0) k=0;
else
{
k=1;
for(j=1;j<m;j++)
{
if(zimuxiahuaxian(a[j])!=1&&shuzi(a[j])!=1)
{
k=0;
break;
}
else k=1;
}
}
if(k==0) printf("0\n");
else printf("1\n");
}
return 0;
}
|
58 | 28949 | int main()
{
int i, k, n;
char a[81];
cin >> n;
cin.get();
for (k = 1; k <= n; k++)
{
memset(a, 0, sizeof(a));
cin.getline(a, sizeof(a));
if((a[0] == '_') || (a[0] >= 'a' && a[0] <= 'z') || (a[0] >= 'A' && a[0] <= 'Z'))
{
for (i = 1; a[i] != '\0';)
{
if ((a[i] >= 'a' && a[i] <= 'z') || (a[i] >= 'A' && a[i] <= 'Z') || (a[i] >= '0' && a[i] <= '9') || a[i] == '_')
i++;
else
break;
}
if (a[i] == '\0')
cout << '1' << endl;
else
cout << '0' << endl;
}
else
cout << '0' << endl;
}
return 0;
} |
58 | 28950 | void main()
{
char s[100][81];
int n,i,a[81],j,k,r;
scanf("%d\n",&n);
for(i=0;i<n;i++)
gets(s[i]);
for(j=0;j<n;j++)
{
for(k=0;k<strlen(s[j]);k++)
a[k]=(int)s[j][k];
if(a[0]==95||(a[0]>96&&a[0]<123)||(a[0]>64&&a[0]<91))
{
for(r=0;r<strlen(s[j]);r++)
{
if((a[r]>96&&a[r]<123)||(a[r]>64&&a[r]<91)||(a[r]==95)||(a[r]>47&&a[r]<58))
{
if(r==strlen(s[j])-1)
printf("1\n");
else
continue;
}
else
{
printf("0\n");
break;
}
}
}
else
printf("0\n");
}
} |
58 | 28951 | main(){
int n;
scanf("%d",&n);
getchar();
for (int i=1;i<=n;i++)
{
char s[100];
gets(s);
int len=strlen(s);
int flag=(s[0]=='_'||(s[0]>='a'&&s[0]<='z')||(s[0]>='A'&&s[0]<='Z'));
for (int j=1;j<len;j++)
{
flag&=(s[j]=='_'||(s[j]>='a'&&s[j]<='z')||(s[j]>='A'&&s[j]<='Z')||(s[j]>='0'&&s[j]<='9'));
}
printf("%d\n",flag);
}
getchar();getchar();getchar();
}
|
58 | 28952 | void main()
{int n,i,j,k;
char *p[100],s[100][82];
scanf("%d",&n);
getchar();
for(i=0;i<n;i++)
{
gets(s[i]);
k=0;
p[i]=s[i];
{if(((int)*p[i]>64&&(int)*p[i]<91)||((int)*p[i]>96&&(int)*p[i]<123)||*p[i]=='_')
k=k+0;
else
k=k+1;
}
p[i]++;
for(;*p[i]!='\0';p[i]++)
{
if(((int)*p[i]>64&&(int)*p[i]<91)||((int)*p[i]>96&&(int)*p[i]<123)||*p[i]=='_'||((int)*p[i]>47&&(int)*p[i]<58))
k=k+0;
else
k=k+1;}
if(k==0)
printf("1\n");
else if(k>0)
printf("0\n");
}
}
|
58 | 28953 | int main()
{
int n,i,j,l;
int x=0,y=1;
char a[100];
char str[100];
gets (str);
n=atoi(str);
for (i=0;i<n;i++)
{
gets (a);
l=strlen (a);
if (a[0]=='_' ||(a[0]<123 && a[0]>96) || (a[0]>64 && a[0]<91) )
{
for (j=0;j<l; )
{
if (a[j]=='_' ||(a[j]<123 && a[j]>96) || (a[j]>64 && a[j]<91) || (a[j]>47 &&a[j]<58))
j++;
else
break;
}
if (j==l)
printf ("%d\n",y);
else
printf ("%d\n",x);
}
else
printf ("%d\n",x);
}
getchar ();
getchar ();
}
|
58 | 28954 | int main()
{
int n,i,j,k;
char a[100],b[12];
scanf("%d",&n);
gets(b);
for(i=0;i<n;i++)
{
int l;
gets(a);
l=strlen(a);
for(j=0;j<l;j++)
{if((a[j]>='A'&&a[j]<='z')||(a[j]<='9'&&a[j]>='0')||a[j]=='_')
continue;
else
break;}
if(j==l)
{
if((a[0]<='z'&&a[0]>='A')||a[0]=='_')
printf("1\n");
else
printf("0\n");
}
else
printf("0\n");
}
getchar();
getchar();
getchar();
} |
58 | 28955 | void main()
{
char a[100][100000];
int n;
int b[100];
int *q;
char (*p)[100000];
scanf("%d\n",&n);
for(p=a;p<a+n;p++)
{
gets(*p);
}
q=b;
for(p=a;p<a+n;p++)
{
char *s;
s=*p;
if((*s>=65&&*s<=90)||(*s>=97&&*s<=122)||(*s=='_'))
{
int w=0;
for(s=*p+1;*s!=0;s++)
{
if((*s>=65&&*s<=90)||(*s>=97&&*s<=122)||(*s=='_')||(*s>=48&&*s<=57))
{
w=0;
}
else
{
w=1;
break;
}
}
if(w==0)
{
*q=1;
}
else
{
*q=0;
}
}
else
*q=0;
q++;
}
for(q=b;q<b+n;q++)
{
printf("%d\n",*q);
}
} |
58 | 28956 |
int legal(char zfc[81]);
int main(int argc, char* argv[])
{
int n,i,judge;
char str[81];
gets(str);
n = atoi(str);
for(i=0;i<n;i++)
{
gets(str);
judge=legal(str);
printf("%d\n",judge);
}
return 0;
}
int legal(char zfc[81])
{
int lenth,i,m=1;
lenth=strlen(zfc);
if(zfc[0]=='_'||(zfc[0]>='A'&&zfc[0]<='Z')||(zfc[0]>='a'&&zfc[0]<='z'))
{
for(i=1;i<lenth;i++)
{
if((zfc[i]>='A'&&zfc[i]<='Z')||(zfc[i]>='a'&&zfc[i]<='z')||(zfc[i]>='0'&&zfc[i]<='9')||zfc[i]=='_')
m=1;
else
{
m=0;break;
}
}
if(m)
return 1;
else
return 0;
}
else
return 0;
}
|
58 | 28957 | int main() //???
{
int n=0,x=0,flag=0,i=0,j=0,k=0; //?????flag?????
char str[81]={0}; //??????????????
cin>>n;
cin.get(); //????
for(i=1;i<=n;i++) //?????
{
for(j=1;j<=81;j++) //????????
{
str[j-1]=0;
}
flag=0; //??????flag=0
gets(str);
x=strlen(str); //????????
if(str[0]<'A'||(str[0]>'Z'&&str[0]<'_')||(str[0]>'_'&&str[0]<'a')||str[0]>'z') //???????
{
cout<<"0"<<endl;
continue;
}
for(k=2;k<=x;k++) //????????????????
{
if(str[k-1]<'0'||(str[k-1]>'9'&&str[k-1]<'A')||(str[k-1]>'Z'&&str[k-1]<'_')||(str[k-1]>'_'&&str[k-1]<'a')||str[k-1]>'z')
{
flag=1;
break;
}
}
if(flag==0) //??flag??????????
{
cout<<"1"<<endl;
}
else
{
cout<<"0"<<endl;
}
}
return 0;
}
|
58 | 28958 | int f( char c);
int main()
{
int n,i,j,out;
char s[100],r;
scanf("%d%c",&n,&r);
while(n--)
{
gets(s);
if( !f(s[0]) ) out=0;
else
{
for(i=1;s[i]!='\0';i++)
{
if( !( f(s[i]) || (s[i]>='0'&&s[i]<='9') ) )
{
out=0;break;
}
}
if(s[i]=='\0') out=1;
}
printf("%d\n",out);
}
return 0;
}
int f(char c)
{
if( (c=='_') || (c>='A'&&c<='Z') || (c>='a'&&c<='z') ) return 1;
else return 0;
}
|
58 | 28959 | int main ()
{
int n,i,j;
char str[81];
cin >> n;
cin.get();
for (i =1;i<= n;i++)
{
cin.getline(str,81);
if ((((str[0] >='A')&&(str[0] <='Z'))||((str[0] >='a')&&(str[0] <='z'))||(str[0] =='_'))==1)
{
for (j = 1;str[j] !='\0';j++)
{
if ((((str[j] >='A')&&(str[j] <='Z'))||((str[j] >='a')&&(str[j] <='z'))||(str[j] =='_')||((str[j] <='9')&&(str[j]>='0')))==0)
{
cout << "0" <<endl;
break;
}
}
if (str[j] == '\0')
cout << "1" << endl;
}
else
cout << "0" << endl;
}
return 0;
}
|
58 | 28960 | //?????C????????
int main()
{
char a[101][100];
int l[101];
int n;//n????
cin>>n;
cin.getline(a[0],100);
for(int i=1;i<=n;i++)
{
cin.getline(a[i],100);
l[i]=strlen(a[i]);
}
for(int i=1;i<=n;i++)
{
if((a[i][0]=='_')||((a[i][0]>='a')&&(a[i][0]<='z'))||((a[i][0]>='A')&&(a[i][0]<='Z')))
for(int j=0;j<l[i];j++)
{
if((a[i][j]=='_')||((a[i][j]>='a')&&(a[i][j]<='z'))||((a[i][j]>='A')&&(a[i][j]<='Z'))||((a[i][j]>='0')&&(a[i][j]<='9')))
{
if(j==l[i]-1)
cout<<1<<endl;
continue;
}
else {
cout<<0<<endl;
break;
}
}
else cout<<0<<endl;
}
return 0;
}
|
58 | 28961 | /*
* ????1000012737_32(5).cpp
* ??????
* ????: 2010-11-24
* ?????????????????????????,?????????????80?????
* ???????????????????????1????????0????
*/
int main(){
int n;//????
cin>>n;//?????????n
char s[81];//?????
cin.getline(s,81);
while(n>0){
int i,l,m=0;//??????
cin.getline(s,81);//??????
l=strlen(s);//?????????
if((s[0]=='_')||(s[0]>='A'&&s[0]<='Z'||(s[0]>='a'&&s[0]<='z'))){
for(i=1;i<l;i++){
if(s[i]=='_'||(s[i]>='A'&&s[i]<='Z')||(s[i]>='a'&&s[i]<='z')||(s[i]>='0'&&s[i]<='9'))
m++;
}
if(m==l-1)cout<<'1'<<endl;//?????????????????1???
else cout<<'0'<<endl;//??????????0???
}
else cout<<'0'<<endl;//????????????????????????????????0???
n--;//n???????
}
return 0;//????
} |
58 | 28962 | int main()
{
char a[100][80],c[100];
int n,l,i,j,flag=0;
scanf("%d",&n);
gets(c);
for(i=0;i<n;i++)
{
gets(a[i]);
l=strlen(a[i]);
for(j=0;j<l;j++)
{
if(((a[i][0]>='A'&&a[i][0]<='Z')||(a[i][0]>='a'&&a[i][0]<='z')||a[i][0]=='_')&&((a[i][j]>='A'&&a[i][j]<='Z')||(a[i][j]>='a'&&a[i][j]<='z')||a[i][j]=='_'||(a[i][j]>='0'&&a[i][j]<='9')))
flag=flag;
else
flag++;
}
if(flag==0)
printf("1\n");
else
printf("0\n");
flag=0;
}
return 0;
} |
58 | 28963 | main()
{
int n;
int f;
scanf("%d",&n);
getchar();
char p[n][100];
for(int i=0;i<=n-1;i++)
{
gets(p[i]);
f=0;
int l=strlen(p[i]);
for(int u=0;u<=l-1;u++)
{
if(p[i][u]<=47||(p[i][u]>=58&&p[i][u]<=64)||(p[i][u]>=91&&p[i][u]<=94)||(p[i][u]>=123)||p[i][u]==96)
f=1;
}
if(((p[i][0]=='_')||(p[i][0]>='a'&&p[i][0]<='z')||(p[i][0]>='A'&&p[i][0]<='Z'))&&f==0)
printf("1\n");
else
printf("0\n");
}
}
|
58 | 28964 | void main()
{
int n;
scanf("%d\n",&n);
int i;
for(i=1;i<=n;i++)
{
char *pnew;
pnew=(char *)malloc(100*sizeof(char));
gets(pnew);
int L=strlen(pnew);
int judge=0;
int j;
if(*pnew=='_')
{
judge=1;
for(j=1;j<L;j++)
{
if(*(pnew+j)=='_')
judge=1;
else if(*(pnew+j)<='z'&&*(pnew+j)>='a')
judge=1;
else if(*(pnew+j)<='Z'&&*(pnew+j)>='A')
judge=1;
else if(*(pnew+j)<='9'&&*(pnew+j)>='0')
judge=1;
else
{
judge=0;
break;
}
}
}
else if(*pnew<='z'&&*pnew>='a')
{
judge=1;
for(j=1;j<L;j++)
{
if(*(pnew+j)=='_')
judge=1;
else if(*(pnew+j)<='z'&&*(pnew+j)>='a')
judge=1;
else if(*(pnew+j)<='Z'&&*(pnew+j)>='A')
judge=1;
else if(*(pnew+j)<='9'&&*(pnew+j)>='0')
judge=1;
else
{
judge=0;
break;
}
}
}
else if(*pnew<='Z'&&*pnew>='A')
{
judge=1;
for(j=1;j<L;j++)
{
if(*(pnew+j)=='_')
judge=1;
else if(*(pnew+j)<='z'&&*(pnew+j)>='a')
judge=1;
else if(*(pnew+j)<='Z'&&*(pnew+j)>='A')
judge=1;
else if(*(pnew+j)<='9'&&*(pnew+j)>='0')
judge=1;
else
{
judge=0;
break;
}
}
}
else
judge=0;
printf("%d\n",judge);
}
}
|
58 | 28965 | int main()
{
char (*pi)[81];
int i,m,n,j,ok=0;
scanf("%d",&n);
pi=(char(*)[81])calloc(n,sizeof(char)*81);
gets(*pi);
for (i=0;i<n;i++)
{
gets(*(pi+i));
ok=1;
m=strlen(*(pi+i));
if ((*(*(pi+i))>='A'&&*(*(pi+i))<='Z')||(*(*(pi+i))>='a'&&*(*(pi+i))<='z')||(*(*(pi+i))=='_'))
for (j=1;j<m;j++)
if ((*(*(pi+i)+j)>='A'&&*(*(pi+i)+j)<='Z')||(*(*(pi+i)+j)>='a'&&*(*(pi+i)+j)<='z')||(*(*(pi+i)+j)=='_')||(*(*(pi+i)+j)>='0'&&*(*(pi+i)+j)<='9'))
;
else
ok=0;
else
ok=0;
printf("%d\n",ok);
}
free(pi);
return 0;
} |
58 | 28966 | int main()
{
int n,i,j,l,judge;
char str[81];
gets(str);
n=atoi(str);
for(j=1;j<=n;j++){
gets(str);
l=strlen(str);
judge=1;
for(i=0;i<l;i++){
if(i==0){
if(*(str)!='_'&&(*(str)>'Z'||*(str)<'A')&&(*(str)>'z'||*(str)<'a')){
judge=0;
break;
}
}
else{
if(*(str+i)!='_'&&(*(str+i)>'Z'||*(str+i)<'A')&&(*(str+i)>'z'||*(str+i)<'a')&&(*(str+i)>'9'||*(str+i)<'0')){
judge=0;
break;
}
}
}
printf("%d\n",judge);
}
return 0;
} |
58 | 28967 | int main()
{
int n,i,f,q,d=0;
scanf("%d",&n);
char a[30]={'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','_'},c[1000][1000];
gets(c[1]);
for(i=1;i<=n;i++)
{
gets(c[i]);
d=0;
for(q=0;;q++)
{
if(c[i][q]==' '||c[i][q]=='.'||c[i][q]=='@'||c[i][q]==';'||c[i][q]=='-'||c[i][q]=='='||c[i][q]=='+')
{
d=5;
}
if(c[i][q]=='\0')
break;
}
if(d==5)
{
printf("0\n");
continue;
}
for(f=0;f<=26;f++)
{
if(c[i][0]==a[f]||c[i][0]==(a[f]-32))
{
printf("1\n");
d++;
}
}
if(d==0)
{
printf("0\n");
}
}
getchar();
getchar();
getchar();
getchar();
getchar();
getchar();
}
|
58 | 28968 | int main()
{
int i,n;
char a[81];
gets(a);
n=atoi(a);
for(i=1;i<=n;i++){
int j=0;
gets(a);
char *p=a;
char *q;
q=p;
for(p=q;*p!='\0';p++){
if(p==q){
if(*p=='_'||((*p>='a'&&*p<='z')||(*p>='A'&&*p<='Z'))){
j=1;
}else{
j=0;
break;
}
}else{
if(*p=='_'||((*p>='a'&&*p<='z')||(*p>='A'&&*p<='Z'))||(*p>='0'&&*p<='9')){
j=1;
}else{
j=0;
break;
}
}
}
printf("%d\n",j);
}
return 0;
} |
58 | 28969 | int main()
{int n,i,j,b[100][81]={0},c[100]={0},l;
char a[100][81];
cin>>n;
cin.get();
for(i=0;i<n;i++)
{cin.getline(a[i],81);
c[i]=strlen(a[i]);
for(j=0;j<c[i];j++)
b[i][j]=a[i][j];
l=1;
if((b[i][0]>=65&&b[i][0]<=90)||(b[i][0]>=97&&b[i][0]<=122)||b[i][0]==95)
{
for(j=1;j<c[i];j++)
{if((b[i][j]>=65&&b[i][j]<=90)||(b[i][j]>=97&&b[i][j]<=122)||(b[i][j]>=48&&b[i][j]<=57)||b[i][j]==95)
l++;}
if(l==c[i])
cout<<"1"<<endl;
else cout<<"0"<<endl;}
else cout<<"0"<<endl;}
return 0;
}
|
58 | 28970 | int main(void)
{
char string[200][100];
int n;
cin>>n;
getchar();
int i;
for(i=0;i<n;i++)
{
cin.getline(string[i],100);
}
for(i=0;i<n;i++)
{
int k=1;
for(int j=0;j<strlen(string[i]);j++)
{
if(j==0)
{
if((string[i][j]=='_')||(string[i][j]>='A'&&string[i][j]<='Z')||(string[i][j]>='a'&&string[i][j]<='z'));
else
k=0;
}
else
{
if(string[i][j]=='_'||(string[i][j]>='A'&&string[i][j]<='Z')||(string[i][j]>='a'&&string[i][j]<='z')||(string[i][j]>='0'&&string[i][j]<='9'));
else
k=0;
}
}
if(k==0)
cout<<0<<endl;
else
cout<<1<<endl;
}
int a;
cin>>a;
return 0;
} |
58 | 28971 | main()
{
int n;
int i;
scanf("%d\n",&n);
char s[100];
for(i=0;i<n;i++){
gets(s);
int m,j=0,count=0;
while(s[j]!='\0')
{
if(s[j]==' '||s[j]<'A'&&s[j]>'9'||s[j]>'Z'&&s[j]<'A'||s[j]>'z'||s[j]<'0')
count++;
j++;
}
if(s[0]=='_'||s[0]>='a'&&s[0]<='z'||s[0]>='A'&&s[0]<='Z')
{
if(count==0)
{
m=1;
}
else
m=0;
}
else
m=0;
printf("%d\n",m);
}
} |
58 | 28972 | int main()
{
int n;
int i,j,l;char a[500][1000];
scanf("%d\n",&n);
for(i=0;i<n;i++)
{
gets(a[i]);
l=strlen(a[i]);
if(a[i][0]=='_'||(a[i][0]<='z'&&a[i][0]>='a')||(a[i][0]<='Z'&&a[i][0]>='A'))
{
for(j=0;j<l;j++)
{
if((a[i][j]<='z'&&a[i][j]>='a')||(a[i][j]<='Z'&&a[i][j]>='A')||(a[i][j]<='9'&&a[i][j]>='0')||a[i][j]=='_')
continue;
else
{
printf("0\n");
break;}
}
if(j==l) printf("1\n");
}
else
printf("0\n");
}
return 0;
}
|
58 | 28973 | int main()
{
char a[81];
int n,i,len,judge;
cin >> n;
cin.get();
while(n--)
{
cin.getline(a,81);
len=strlen(a);
if(a[0]=='_'||(a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z'))
{
judge=1;
for(i=1;i<=len-1;i++)
{
if(a[i]=='_'||(a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z')||(a[i]<='9'&&a[i]>='0'))
judge=1;
else
{
judge=0;
break;
}
}
}
else
judge=0;
cout<<judge<<endl;
}
return 0;
} |
58 | 28974 | int check(char []);
int main()
{
int n,i;
char s[100];
scanf("%d\n",&n);
for(i=1;i<=n;i++)
{
gets(s);
printf("%d\n",check(s));
}
return 0;
}
int check(char s[])
{
int i,count=0;
if(s[0]=='_'||(s[0]<='z'&&s[0]>='a')||(s[0]<='Z'&&s[0]>='A'))
count++;
else return 0;
for(i=1;s[i]!='\0';i++)
{
if((s[i]<='9'&&s[i]>='0')||(s[i]<='z'&&s[i]>='a')||(s[i]<='Z'&&s[i]>='A')||(s[i]=='_'))
count++;
else
{
count=0;
break;
}
}
if(count) return 1;
else return 0;
} |
58 | 28975 | int indent(char zfc[81]);
int main(int argc, char* argv[])
{ int n,s,i;
char zfc[81];
scanf("%d\n",&n);
for(i=0;i<n;i++){
gets(zfc);
s=indent(zfc);
printf("%d\n",s);
}
return 0;
}
int indent(char zfc[81]){
int i,s=0,sum=0;
char *p=zfc;
if((*p>='a'&&*p<='z')||(*p>='A'&&*p<='Z')||(*p=='_')){
for(i=1;i<strlen(zfc);i++){
if((*(p+i)>='a'&&*(p+i)<='z')||(*(p+i)>='A'&&*(p+i)<='Z')||(*(p+i)=='_')||(*(p+i)>='0'&&*(p+i)<='9'))
sum++;
}
}
if(sum==strlen(zfc)-1){
s=1;
}
return s;
} |
58 | 28976 | /*
* biaozhun.cpp
*
* Created on: 2010-11-24
* Author: lz
*/
int main()
{
int n;
int i;
char c[105][85];
cin>>n;
for(i=0;i<=n;i++)
cin.getline(c[i],85);//?????????
for(i=1;i<=n;i++)
{
int j=0;
if(c[i][j]!='_'&&(c[i][j]<'A'||c[i][j]>'z'||(c[i][j]>'Z'&&c[i][j]<'a')))//??????
cout<<"0"<<endl;
else
{
j++;
while(c[i][j]!='\0')
{
if(c[i][j]!='_'&&(c[i][j]<'0'||c[i][j]>'9'&&c[i][j]<'A'||c[i][j]>'Z'&&c[i][j]<'a'||c[i][j]>'z'))
//????
{
cout<<"0"<<endl;
break;
}
else
j++;
}
if(c[i][j]=='\0')//??????
cout<<"1"<<endl;
}
}
return 0;
}
|
58 | 28977 | /*
* no4.cpp
*
* Created on: 2010-11-20
* Author: ???
* Title: ?????C????????
*/
int main()
{
char str[82]; //??????
int len,i,n,j; //?????len??????
cin>>n; //??n
cin.ignore(); //????????
for (i=1;i<=n;i++)
{
memset(str,'\0',sizeof(str)); //?????
cin.getline(str,90); //?????
len=strlen(str); //???????
if (str[0]!='_' && ( str[0]<65 || (str[0]>90 && str[0]<97) || str[0]>122)) //?????????????
{
cout<<0<<endl; //????0
continue;
}
for (j=1;j<len;j++) //??????????????
{
if (str[j]!='_' && (str[j]<48 || (str[j]>57 && str[j]<65) || (str[j]>90 && str[j]<97) || str[j]>122))
{
cout<<0<<endl; //??????0
break;
}
}
if (j==len)
cout<<1<<endl; //?????1
}
return 0; //????
} |
58 | 28978 | int main()
{
char s[81];//???????
int n;//????n
cin>>n;//??n
cin.get();//?????
for(int i=0;i<n;i++)//????????
{
cin.getline(s,81);
int ok=0;//??????
if(s[0]=='_') ok=1;
if((s[0]<='z')&&(s[0]>='a')) ok=1;
if((s[0]<='Z')&&(s[0]>='A')) ok=1;
if(ok)//???????????
{
for(int j=1;s[j];j++)
if((s[j]>='0')&&(s[j]<='9')) ok=1;
else if((s[j]<='z')&&(s[j]>='a')) ok=1;
else if((s[j]<='Z')&&(s[j]>='A')) ok=1;
else if(s[j]=='_') ok=1;
else {ok=0;break;}
}
cout<<ok<<endl;//??????
}
return 0;
}
|
58 | 28979 |
int main(int argc, char* argv[])
{
char s[LEN],a[5],*p;
int n,i,ct;
gets(a);
n=atoi(a);
for(i=0;i<n;i++){
gets(s);
ct=0;
p=s;
if((*p>='a'&&*p<='z')||(*p>='A'&&*p<='Z')||*p=='_'){
p++;
while(*p!=0){
if((*p>='0'&&*p<='9')||(*p>='a'&&*p<='z')||(*p>='A'&&*p<='Z')||*p=='_')
p++;
else{
ct++;
break;
}
}
}else
ct++;
if(ct<1)
printf("1\n");
else
printf("0\n");
}
return 0;
} |
58 | 28980 | int main()
{
int i=0,k=0,n=0,flags=1,j=0;
char a[81];
cin>>n;
cin.get();
for(i=1;i<=n;i++)
{
cin.getline(a,81,'\n');
k=strlen(a);
flags=1;
for(j=0;j<k;j++)
{
if(((int)a[j]<'a'||(int)a[j]>'z')&&((int)a[j]>'Z'||(int)a[j]<'A')&&((int)a[j]<'0'||(int)a[j]>'9')&&a[j]!='_')
flags=0;
}
if(flags==0)
cout<<0<<endl;
else if((int)a[0]>='0'&&(int)a[0]<='9')
cout<<0<<endl;
else
cout<<1<<endl;
}
return 0;
}
|
58 | 28981 | int judge(char a[81])
{
int i,k,l;
l=strlen(a);
for(i=0;i<l;i++)
{
if(a[i]>='a'&&a[i]<='z')
k=1;
else if(a[i]>='A'&&a[i]<='Z')
k=1;
else if(a[i]=='_')
k=1;
else if(a[i]>='0'&&a[i]<='9')
k=1;
else
{
k=0;
break;
}
}
return (k);
}
main()
{
int n,i;
scanf("%d",&n);
getchar();
char a[100][81]={0};
for(i=0;i<n;i++)
gets(a[i]);
for(i=0;i<n;i++)
{
if(judge(a[i])==1)
{
if(a[i][0]>='a'&&a[i][0]<='z')
printf("1\n");
else if(a[i][0]>='A'&&a[i][0]<='Z')
printf("1\n");
else if(a[i][0]=='_')
printf("1\n");
else
printf("0\n");
}
else
printf("0\n");
}
getchar();
getchar();
}
|
58 | 28982 | int main()
{
char sign[81];
char *p;
int n;
int i;
int count=0;
scanf("%d\n",&n);
for(i=0;i<n;i++){
gets(sign);
p=sign;
if(*p=='_'||*p>='A'&&*p<='Z'||*p>='a'&&*p<='z'){
p++;
count++;
for(;;p++){
if(*p=='\0'){
break;
}
if(*p=='_'||(*p>='A'&&*p<='Z')||(*p>='a'&&*p<='z')||*p>='0'&&*p<='9'){
count++;
}
}
if(count==strlen(sign)){
printf("1\n");
}else{
printf("0\n");
}
}else{
printf("0\n");
}
count=0;
}
return 0;
} |
58 | 28983 | void main()
{
int n,i,j=0,s=0,m=0;
char *p,c,d;
p=(char*)malloc(80*sizeof(char));
scanf("%d",&n);
gets(p);
for(i=0;i<n;i++)
{p=(char*)malloc(80*sizeof(char));s=0;m=0;gets(p);
for(j=0;j<80;j++)if((d=*(p+j))!='\0')m++;
for(j=0;j<m;j++)if((d=*(p+j))>='0'&&(d=*(p+j))<='9'||(d=*(p+j))>='A'&&(d=*(p+j))<='Z'||(d=*(p+j))>='a'&&(d=*(p+j))<='z'||(d=*(p+j))=='_')s=s;else s=1;
if(s!=1&&(c=*p)>='A'&&(c=*p)<='Z'||s!=1&&(c=*p)>='a'&&(c=*p)<='z'||s!=1&&(c=*p)=='_')printf("1\n");
else printf("0\n");}
}
|
58 | 28984 | int main()
{
int n;
int i,j,l;char a[500][1000];char c[2];
scanf("%d",&n);
gets(c);
for(i=0;i<n;i++)
{
gets(a[i]);
l=strlen(a[i]);
if(a[i][0]=='_'||(a[i][0]<='z'&&a[i][0]>='a')||(a[i][0]<='Z'&&a[i][0]>='A'))
{
for(j=0;j<l;j++)
{
if((a[i][j]<='z'&&a[i][j]>='a')||(a[i][j]<='Z'&&a[i][j]>='A')||(a[i][j]<='9'&&a[i][j]>='0')||a[i][j]=='_')
continue;
else
{
printf("0\n");
break;}
}
if(j==l) printf("1\n");
}
else
printf("0\n");
}
return 0;
}
|
58 | 28985 | int main()
{
int n;
cin >> n;
cin.get();
for (int i = 1; i <= n; i++)
{
char str[85];
int l, t;
cin.getline(str, 85);
l = strlen(str);
if ((str[0] == '_') || (str[0] >= 'a' && str[0] <= 'z') || (str[0] >= 'A' && str[0] <= 'Z'))
{
for (t = 1; str[t] != '\0'; t++)
{
if (!((str[t] == '_') || (str[t] >= 'a' && str[t] <= 'z') || (str[t] >= 'A' && str[t] <= 'Z') || (str[t] >= '0' && str[t] <= '9')))
{
cout << "0" << endl;
break;
}
}
if (t == l)
cout << "1" << endl;
}
else
cout << "0" << endl;
}
return 0;
} |
58 | 28986 | int main()
{
int n,i,j,l,sign; //n???,i,j?????,l??????,sign??????
char str[81]; //str??????
cin>>n; //????
cin.get();
for(i=1;i<=n;i++)
{
sign=1; //???????1
for(j=0;j<81;j++)
str[j]='\0'; //?????
cin.getline(str,81,'\n'); //?????
l=0;
while(str[l]!='\0')
l++; //???????
if(str[0]<'A'||(str[0]>'Z'&&str[0]<'_')||(str[0]>'_'&&str[0]<'a')||str[0]>'z')
sign=0; //?????
for(j=1;j<l;j++)
if(str[j]<'0'||(str[j]>'9'&&str[j]<'A')||(str[j]>'Z'&&str[j]<'_')||(str[j]>'_'&&str[j]<'a')||str[j]>'z')
sign=0; //???????????
cout<<sign<<endl; //?????
}
return 0;
} |
58 | 28987 |
int main()
{
int n,i,l,a;
char s[81],*p;
scanf("%d\n",&n);
for(i=0;i<n;i++){
a=1;
gets(s);
l=strlen(s);
for(p=s;p<s+l;p++){
if(p==s&&((*p>=65&&*p<=90)||(*p>=97&&*p<=122)||*p==95)){
}
else if(p!=s){
if((*p>='a'&&*p<='z')||(*p>='A'&&*p<='Z')||*p=='_'||(*p>='0'&&*p<='9')){
}
else{
a=0;
break;
}
}
else{
a=0;
break;
}
}
printf("%d\n",a);
}
return 0;
} |
58 | 28988 | /*
* ????????C????????
* ?????
*/
int main(){
int n;int flag=0,i=0,l=0; //flag????????
cin>>n; cin.get(); //????
while(n>0){
char a[81];
cin.getline(a,81);
flag=0;i=0;l=0;
if((a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z')||a[i]=='_')
{
flag=1; //???????
i++;
}
l=strlen(a);
while(flag&&i<l){
if((a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z')||a[i]=='_'||(a[i]>='0'&&a[i]<='9'))
{
flag=1;
i++;
} //??????????
else
flag=0;
}
if(flag==1)cout<<'1'<<endl;else cout<<'0'<<endl;
n--;
}
return 0;
}
|
58 | 28989 | int main()
{
char a;int i,j,n,b=1;
cin>>n;getchar();
for(i=1;i<=n;i++)
{b=1;
for(j=1;j<=88;j++)
{ a=getchar();
if(a=='\n') break;
if(j==1)
{
if((64<a&&a<91)||a==95||(96<a&&a<123)){}
else b=0;
}
else
{
if((64<a&&a<91)||a==95||(96<a&&a<123)||(47<a&&a<58)
) {}else b=0;
}}
if(b==1) cout<<1<<endl;else cout<<0<<endl;
}
return 0;
}
|
58 | 28990 | int main()
{
int n;
int i,j;
char str[1000][81];
int a[1000];
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
cin.getline(str[i],100);
if(((str[i][0]=='_')||(str[i][0]>=65&&str[i][0]<=90)||(str[i][0]>=97&&str[i][0]<=122))==1)
{a[i]=1;}
else
{a[i]=0;}
}
for(i=0;i<n;i++)
{
for(j=1;str[i][j]!='\0';j++)
{
if(((str[i][j]=='_')||(str[i][j]>=65&&str[i][j]<=90)||(str[i][j]>=97&&str[i][j]<=122)||(str[i][j]>=48&&str[i][j]<=57))==0)
{a[i]=0;}
}
}
for(i=0;i<n;i++)
{cout<<a[i]<<endl;}
return 0;
} |
58 | 28991 | int main()
{
int n,i,j;
cin>>n;
char m[20];
char iflegal[n];
memset(iflegal,'1',sizeof(iflegal));
cin.getline(m,20);
char ch[n][81];
for(i=0;i<n;i++) //???????
{
cin.getline(ch[i],81);
}
for(i=0;i<n;i++)
{
if((ch[i][0]!='_')&&(ch[i][0]<'A'||(ch[i][0]>'Z'&&ch[i][0]<'a')||ch[i][0]>'z')) //????????????????
{
iflegal[i]='0'; //???????????'0'
continue;
}
else //?????????
{
for(j=1;j<strlen(ch[i]);j++) //??????????
{
if((ch[i][j]=='_')||(ch[i][j]>='A'&&ch[i][j]<='Z')||(ch[i][j]>='a'&&ch[i][j]<='z')||(ch[i][j]>='0'&&ch[i][j]<='9')) //?????????????????
continue; //????
else
{
iflegal[i]='0'; //??????0
break;
}
}
}
}
for(i=0;i<n;i++)
cout<<iflegal[i]<<endl;
return 0;
} |
58 | 28992 | /*
* ????34_1.cpp
*????????C????????
* Created on: 2010-11-24
* Author: 1000012877
*/
int main()//???
{//????
int n,i,t,l,t1,t2;//?????n???????????i???????t???????t1,t2???????????
cin>>n;
char str[100];//???????????????????
cin.getline(str,100);//????
while(n>0){
t=0;
t1=0;
t2=1;
cin.getline(str,100);//????????
l=strlen(str);
if((str[0]>='a'&&str[0]<='z')||(str[0]>='A'&&str[0]<='Z')||(str[0]=='_'))t1=1;//?????????????????1
for(i=1;i<l;i++){
if(!((str[i]>='a'&&str[i]<='z')||(str[i]>='A'&&str[i]<='Z')||(str[i]=='_')||(str[i]>='0'&&str[i]<='9')))
t2=0;//??????????????????????2
}
if(t1==1&&t2==1)t=1;//???1?2???????????
cout<<t<<endl;
n--;
}
return 0;
}//????
|
58 | 28993 | int main()
{
int n;
char str[100][100];
cin >> n;
cin.get();
for (int i = 0; i < n; i ++)
{
cin.getline(str[i] , 100);
int f = 0;
for (int j = 0; str[i][j] != 0; j ++)
if (str[i][j] != '_' && ((str[i][j] > 'z') || (str[i][j] < 'A')))
if (j == 0 || str[i][j] < '0' || str[i][j] > '9')
{
cout << "0" << endl;
f = 1;
break;
}
if (f == 0)
cout << "1" << endl;
}
return 0;
}
|
58 | 28994 | int main()
{
int m=0,i,numa[1000],num,n;
char a[1];
gets(a);
n=atoi(a);
while (1){
if (m==n) break;
else{
char zf[80];
char * p;
num=0;
gets(zf);
for (p=zf;*p!='\0';p++){
if ((*p>='A'&&*p<='Z')||(*p>='a'&&*p<='z')||(*p>='0'&&*p<='9')||(*p=='_'))
num;
else num++;
}
p=zf;
if (num!=0) numa[m]=0;
else {
if (*p>='0'&&*p<='9')
numa[m]=0;
else numa[m]=1;
}
m++;
}
}
for (i=0;i<n;i++){
printf("%d\n",numa[i]);
}
return 0;
}
|
58 | 28995 |
void main(){
int n,len,check;
int i;
char name[81],num[10];
gets(num);
n=atoi(num);
while(n--){
check=1;
gets(name);
len=strlen(name);
for(i=0;i<len;i++){
if(i==0){
if((name[i]=='_')||(name[i]>='A'&&name[i]<='Z')||(name[i]>='a'&&name[i]<='z')){
continue;
}else{
check=0;
break;
}
}else{
if((name[i]>='A'&&name[i]<='Z')||(name[i]>='a'&&name[i]<='z')||(name[i]>='0'&&name[i]<='9')||(name[i]=='_')){
continue;
}else{
check=0;
break;
}
}
}
printf("%d\n",check);
}
}
|
58 | 28996 | int main() //?????
{ //?????
int n; //????
int i,j; //????
char a[100][100]={0}; //????a
cin>>n; //??
cin.get();
for(i=0;i<n;i++) //a?????
{
cin.getline(a[i],100);
}
for(i=0;i<n;i++) //????
{
if(a[i][0]=='_'||(a[i][0]>='a'&&a[i][0]<='z')||(a[i][0]>='A'&&a[i][0]<='Z'))
for(j=0;j<100;j++)
{
if(a[i][j]=='_'||(a[i][j]>='a'&&a[i][j]<='z')||(a[i][j]>='A'&&a[i][j]<='Z')||(a[i][j]>='0'&&a[i][j]<='9'))continue;
else if(a[i][j]=='\0')
{
cout<<"1"<<endl; //??
break;
}
else
{
cout<<"0"<<endl; //??
break;
}
}
else
{
cout<<"0"<<endl; //??
continue;
}
}
return 0; //?????
}
|
58 | 28997 | int main()
{
int n, i, j,judge[1000]={0};
scanf("%d", &n);
char a=0,b=0;
getchar();
for(i=1;i<=n;i++)
{
judge[i]=1;
scanf("%c", &a);
if((a>=65 && a<=90) || (a>=97 && a<=122) || a=='_') judge[i]=judge[i]*1;
else judge[i]=judge[i]*0;
for(j=0;j<90;j++)
{
scanf("%c", &b);
if(b=='\n') break;
if(b=='_' || (b>=48 && b<=57) || (b>=65 && b<=90) || (b>=97 && b<=122)) judge[i]=judge[i]*1;
else judge[i]=judge[i]*0;
}
}
for(i=1;i<=n;i++)
{
printf("%d\n", judge[i]);
}
return 0;
}
|
58 | 28998 | int check(char a)
{ if(a-'a'>=0&&a-'z'<=0)
return 1;
else if(a-'A'>=0&&a-'Z'<=0 )
return 1;
else if(a-'_'==0)
return 1;
else
return 0;
}
int check1(char a)
{ if(a-'a'>=0&&a-'z'<=0)
return 1;
else if(a-'A'>=0&&a-'Z'<=0 )
return 1;
else if(a-'_'==0)
return 1;
else if(a-'0'>=0&&a-'9'<=0)
return 1;
else
return 0;
}
int check2(char a[],int n)
{ int i,t;
for(i=1,t=0;i<n;i++)
if(check1(a[i])!=1)
return 0;
return 1;
}
main()
{ int n;
scanf("%d",&n);
char a[200][100];
getchar();
int i,t;
for(i=1;i<=n;i++)
{ gets(a[i]);
t= strlen(a[i]);
if(check(a[i][0])&&check2(a[i],t))
printf("1\n" );
else
printf("0\n");
}
}
|
58 | 28999 | int main()
{
char sym[100][100],temp; //???????????
int k[100],i,j,n,len[100]; //?????????????????????
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
cin.getline(sym[i],100); //???????
len[i]=strlen(sym[i]); //??????????
if((sym[i][0]>='A'&&sym[i][0]<='Z')|| //????????????
(sym[i][0]>='a'&&sym[i][0]<='z')||
(sym[i][0]=='_'))
{
k[i]=1; //???k????1
for(j=1;j<len[i];j++)
{
temp=sym[i][j];
if(!((temp>='A'&&temp<='Z')||
(temp>='a'&&temp<='z')||
(temp=='_')||(temp>='0'&&temp<='9')))
{k[i]=0;break;} //???????????????k=0?????
}
}
else
k[i]=0; //???????k?0
}
for(i=0;i<n;i++)
{
cout<<k[i]<<endl; //?????????????
}
return 0;
} |
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