label
stringlengths 1
2
| index
stringlengths 1
5
| code
stringlengths 87
8.24k
|
|---|---|---|
58 | 28700 | char s[100];
int pd(int);
int main()
{
int n,i,j,q;
scanf("%d\n",&n);
while(n)
{
q=0;
gets(s);
for(i='a';i<='z';i++)
if(s[0]==i) q=1;
for(i='A';i<='Z';i++)
if(s[0]==i) q=1;
if(s[0]=='_') q=1;
for(i=1;s[i]!='\0';i++)
if(pd(i)==0) q=0;
if(q==1) printf("1\n");
else printf("0\n");
n--;
}
return 0;
}
int pd(int t)
{
int i,q;
q=0;
for(i=1;s[i]!='\0';i++)
for(i='a';i<='z';i++)
if(s[t]==i) q=1;
for(i='A';i<='Z';i++)
if(s[t]==i) q=1;
if(s[t]=='_') q=1;
for(i='0';i<='9';i++)
if(s[t]==i) q=1;
return q;
}
|
58 | 28701 |
int main()
{
int n;
char sr[100][100];
int i,j,sum[100];
scanf("%d",&n);
char ddd;
scanf("%c",&ddd);
for(i=0;i<n;i++) gets(sr[i]);
for(i=0;i<n;i++)
{
sum[i]=0;
for(j=0;sr[i][j]!='\0';j++)
{
if(j==0)
{
if( (sr[i][j]>='A'&&sr[i][j]<='Z')||
(sr[i][j]>='a'&&sr[i][j]<='z')||
(sr[i][j]=='_'))sum[i]=1; else
{
sum[i]=0;
break;
}
}
else if(j>0)
{
if ((sr[i][j]>='A'&&sr[i][j]<='Z')||
(sr[i][j]>='a'&&sr[i][j]<='z')||
(sr[i][j]=='_') ||
(sr[i][j]>='0'&&sr[i][j]<='9'))sum[i]=1;
else
{
sum[i]=0;
break;
}
}
else
{
sum[i]=0;
break;
}
}
if(sum[i]==0) printf("0\n");
else printf("1\n");
}
return 0;
} |
58 | 28702 | int biaozhi(char a[])
{
int l,i;
char *p;
p=a;
if((a[0]<='z'&&a[0]>='a')||(a[0]<='Z'&&a[0]>='A')||a[0]=='_')
{
for(i=1;i<strlen(a);i++)
{
if((*(p+i)<='z'&&*(p+i)>='a')||(*(p+i)<='Z'&&*(p+i)>='A')||*(p+i)=='_'||(*(p+i)>='0'&&*(p+i)<='9'))
{
l=1;
}
else
{
l=0;
break;
}
}
return l;
}
else
return 0;
}
void main()
{
int n,i;
char a[85];
scanf("%d ",&n);
for(i=0;i<n;i++)
{
gets(a);
if(biaozhi(a))
printf("1\n");
else
printf("0\n");
}
}
|
58 | 28703 | int main()
{
int n, len, i;
char ch[100];
cin >> n;
getchar();
for (; n > 0; n--)
{
cin.getline(ch, 100);
len = strlen(ch);
i = 0;
if (ch[0] >= '0' && ch[0] <= '9')
{
cout << 0 << endl;
continue;
}
while ((ch[i] <= 'z' && ch[i] >= 'a' || ch[i] <= 'Z' && ch[i] >= 'A' || ch[i] >= '0' && ch[i] <= '9' || ch[i] == '_')&& i < len)
i++;
cout << (i == len) << endl;
}
return 0;
} |
58 | 28704 | main()
{
int i,j,n,l,k=1;
char a[81];
char s[81];
scanf("%d",&n);
gets(s);
for(i=0;i<n;i++)
{
gets(s); //?c ?? ???? s ?????
l=strlen(s);
a[0]=s[0];
if(a[0]<65||(90<a[0]&&a[0]<97&&a[0]!=95)||a[0]>122)
{
printf("0\n");
//break;
}
else //else
{
for(j=1;j<l;j++)
{
a[j]=s[j];
if(a[j]<48||(a[j]>57&&a[j]<65)||(a[j]>90&&a[j]<95)||a[j]==96||a[j]>122)
{
printf("0\n");
break;
}
}
if(j==l)
printf("1\n");
}
}
getchar();
getchar();
getchar();
getchar();getchar();
getchar();getchar();
getchar();
}
|
58 | 28705 | int main(){
int n,i,j,p;
char a[100],b[100];
cin>>n;
cin.getline(b,100);
for(i=1;i<=n;i++)
{
cin.getline(a,100);
p=1;
for(j=0;j<strlen(a);j++)
{
if((a[0]>='a'&&a[0]<='z'||a[0]>='A'&&a[0]<='Z'||a[0]=='_')==0)
{
cout<<0<<endl;p=0;break;
}
else if((a[j]>='a'&&a[j]<='z'||a[j]>='A'&&a[j]<='Z'||a[j]=='_'||a[j]>='0'&&a[j]<='9')==0)
{
cout<<0<<endl;p=0;break;
}
}
if(p==1)cout<<1<<endl;
}
return 0;
} |
58 | 28706 | int main()
{
int n,i,j,flag=0;
int a[100]={0};
char ch[100];//????????
cin>>n;
cin.get();//????
for(i=0;i<n;i++)
{
cin.getline(ch,100);
for(j=0;j<strlen(ch);j++)
{ if(ch[j]<48||(ch[j]>57&&ch[j]<65)||(ch[j]>90&&ch[j]<95)||ch[j]==96||ch[j]>122) flag++;//??????????
}
if(flag==0)
{if((ch[0]==95)||(ch[0]>64&&ch[0]<91)||(ch[0]>=97&&ch[0]<123))//????????65~90??97~122??95
a[i]=1; }
flag=0;
//????????a[i]??1
}
for(j=0;j<n;j++)
cout<<a[j]<<endl;//????????????
return 0;
} |
58 | 28707 | int main()
{
int i,j=0,t,n,r;
char str[100]={0};
scanf("%d",&n);
getchar();
do{
r=0;
gets(str);
t=strlen(str);
for(i=0;i<t;i++)
{
if(i==0)
{
if(str[i]=='_')
r++;
if(str[i]>96&&str[i]<123)
r++;
if(str[i]>64&&str[i]<91)
r++;
}
else
{
if(str[i]=='_')
r++;
if(str[i]>96&&str[i]<123)
r++;
if(str[i]>64&&str[i]<91)
r++;
if(str[i]>47&&str[i]<58)
r++;
}
}
if(r==t)
printf("1\n");
else
printf("0\n");
j++;
}while(j<n);
return 0;
}
|
58 | 28708 | int hefa_hou(char a)//????????????????????
{
int pan;
pan=a;
if (((pan>=65)&&(pan<=90))||((pan>=97)&&(pan<=122))||(pan==95)||((pan>=48)&&(pan<=57))) return 1;//??????????????
else return 0;
}
int hefa_qian(char a)//?????????????
{
int pan;
pan=a;
if (((pan>=65)&&(pan<=90))||((pan>=97)&&(pan<=122))||(pan==95)) return 1;//???????????
else return 0;}
int main()
{
int num,i,j,length,count;//num?????i,j?????length????count????
char ming[81];
cin>>num;
for(i=0;i<num;i++)
{
cin.get();//????
cin.get(ming,81);
length=strlen(ming);
count=0;//??
for(j=0;j<length;j++)
{
if ((j==0)&&(hefa_qian(ming[0]))) count++;//???????
if ((j!=0)&&(hefa_hou(ming[j]))) count++;//???????
}
if (count==length) cout<<"1"<<endl;
else cout<<"0"<<endl;
}
cin.get();cin.get();cin.get();cin.get();cin.get();
return 0;
}
|
58 | 28709 | int main (){
char a[100];
int i,n,m=1;
int length;
char *p;
scanf("%d",&n);
for(i=0;i<n+1;i++){
gets(a);
p=a;
if(!( (*p=='_')|| (*p>64&&*p<91) || (*p>96&&*p<123) ) ){
m=0;
}
length=strlen(a);
for(p=a;p<a+length;p++){
if(! ((*p=='_') || (*p>64&&*p<91) || (*p>96&&*p<123) || (*p>47&&*p<58) )){
m=0;
break;
}
}
if(i>0){
printf("%d\n",m);
}
m=1;
}
return 0;
}
|
58 | 28710 | int main()
{
int n=0;
cin>>n;
cin.get();
while(n-->0)
{
char str[100];
int i=0,sum=0,h;
cin.getline(str,100);
h=strlen(str);
for(i=1;i<h;i++)
{
if(((str[i]>='0')&&(str[i]<='9'))||((str[i]>='A')&&(str[i]<='Z'))||((str[i]>='a')&&(str[i]<='z'))||(str[i]=='_'))
{
sum=sum+1;
}
}
if(((str[0]>='A')&&(str[0]<='Z'))||((str[0]>='a')&&(str[0]<='z'))||(str[0]=='_'))
{
sum=sum+1;
}
if(sum==h)
{
cout<<"1"<<endl;
}
if(sum!=h)
{
cout<<"0"<<endl;
}
}
return 0;
} |
58 | 28711 | void main()
{
char *p,c;
int n,i,j,k,l,m,z;
scanf("%d\n",&n);
for (z=0;z<n;z++)
{
p=(char *)malloc(1000*sizeof(char));
gets(p);
l=strlen(p);
k=1;
if (!(*p=='_'||(*p<='Z'&&*p>='A')||(*p<='z'&&*p>='a')))
{
printf("0\n");
continue;
}
for (i=1;i<l;i++)
{
c=*(p+i);
if (!(c=='_'||(c<='Z'&&c>='A')||(c<='z'&&c>='a')||(c<='9'&&c>='0')))
{
printf("0\n");
k=0;
break;
}
}
if(k) printf("1\n");
}
} |
58 | 28712 | int main()
{
char str[200][81];
int i, j, k, n, count;
cin >> n;
cin.get();
for(k = 0; k < n; k++)
cin.getline(str[k], 81);
for(i = 0; i < n; i++)
{
count = 0;
for(j = 0; str[i][j] != 0; j++)
{
if(str[i][0] != '_' && (str[i][0] < 'A' || str[i][0] > 'z'))
{
count++;
break;
}
if(str[i][j] != '_' && (str[i][j] < 'A' || str[i][j] > 'z') && (str[i][j] < '0' || str[i][j] > '9'))
count++;
}
if(count == 0)
cout << "1" << endl;
else cout << "0" << endl;
}
return 0;
} |
58 | 28713 | int main()
{
int n , i , k , len , f ;
char c[ 99 ] ;
cin >> n ;
cin.get() ;
for( i = 1 ; i <= n ; i ++ )
{
cin.getline( c , 99 ) ;
len = strlen( c ) ;
f = 0 ;
if( ( c[ 0 ] < 'A' || ( c[ 0 ] > 'Z' && c[ 0 ] < 'a' ) || c[ 0 ] > 'z' ) && c[ 0 ] != '_' )
{
cout << 0 << endl ;
continue ;
}
f = 1 ;
for( k = 1 ; k < len ; k ++ )
{
if( ( c[ k ] >= 'A' && c[ k ] <= 'Z' ) || ( c[ k ] >= 'a' && c[ k ] <= 'z' ) || c[ k ] == '_' || ( c[ k ] >= '0' && c[ k ] <= '9' ) )
f ++ ;
else
f = 0 ;
}
if( f == len )
cout << 1 << endl ;
else
cout << 0 << endl ;
}
return 0 ;
}
|
58 | 28714 |
int main()
{
char sz[81];
int i,n,judge;
scanf("%d",&n);
for(i=0;i<n;i++){
judge=0;
if(i==0){
getchar();
}
gets(sz);
char *p;
for(p=sz;p<sz+strlen(sz);p++){
if(p==sz){
if((*p>='A'&&*p<='Z')||(*p>='a'&&*p<='z')||*p=='_'){
judge=1;
}else{
break;
}
}else{
if((*p>='A'&&*p<='Z')||(*p>='a'&&*p<='z')||(*p>='0'&&*p<='9')||*p=='_'){
judge=1;
}else{
judge=0;
break;
}
}
}
printf("%d\n",judge);
}
return 0;
}
|
58 | 28715 | int main()
{
int n,len,i,j,flag;
char str[100];
scanf("%d",&n);
getchar();
for(i=0;i<n;i++)
{
gets(str);
len=strlen(str);
flag=1;
if((str[0]>=65)&&(str[0]<=90)||(str[0]>=97)&&(str[0]<=122)||(str[0]=='_'))
flag*=1;
else
flag*=0;
for(j=1;j<len;j++)
{
if((str[j]>=65)&&(str[j]<=90)||(str[j]>=97)&&(str[j]<=122)||(str[j]=='_')||(str[j]>=48)&&(str[j]<=57))
flag*=1;
else
{
flag*=0;
break;
}
}
if(flag==1)
printf("1\n");
else
printf("0\n");
}
return 0;
} |
58 | 28716 |
int islegal(char seq[],int size)
{
int i,flag=1; char*ptr;
ptr=seq;
if(*ptr=='_'||isalpha(*ptr)!=0){
for(i=1;i<size;i++){
ptr=ptr+sizeof(char);
if(*ptr!='_'&&isalpha(*ptr)==0
&&isdigit(*ptr)==0){
flag=0;break;
}
}
}else{
flag=0;}
return flag;
}
int main()
{
int n,i,len;
char zfc[80000];
gets(zfc);
n=atoi(zfc);
for(i=0;i<n;i++){
gets(zfc);
len=strlen(zfc);
printf("%d\n",islegal(zfc,len));
}
return 0;
} |
58 | 28717 | int main()
{
int n,i,j,y[1000];
char a[81];
cin>>n;
cin.get();
for(i=0;i<1000;i++)
{
y[i]=0;
}
for(i=0;i<n;i++)
{
cin.getline(a,81);
if(((a[0]-'a'<26)&&(a[0]-'a'>=0))||((a[0]-'A'<26)&&(a[0]-'A'>=0))||(a[0]=='_'))
{
y[i]=1;
for(j=1;a[j]!=0;j++)
{
if(((a[j]-'a'<26)&&(a[j]-'a'>=0))||((a[j]-'A'<26)&&(a[j]-'A'>=0))||((a[j]-'0'<10)&&(a[j]-'0'>=0))||(a[j]=='_'))
{
y[i]=1;
}
else
{
y[i]=0;
break;
}
}
}
}
for(i=0;i<n;i++)
{
cout<<y[i]<<endl;
}
return 0;
} |
58 | 28718 | int main()
{
char ch[800][1000];
int i,j,n,m=0;
cin>>n;
cin.get();
for(i=1;i<=n;i++)
{
cin.getline(ch[i],100,'\n');
}
for(i=1;i<=n;i++)
{
if(ch[i][0]=='_'||(ch[i][0]<='z'&&ch[i][0]>='a')||(ch[i][0]<='Z'&&ch[i][0]>='A'))
{
for(j=0;j<=(strlen(ch[i])-1);j++)
{
if(ch[i][j]!='_'&&(!(ch[i][j]<='z'&&ch[i][j]>='a'))&&(!(ch[i][j]<='Z'&&ch[i][j]>='A'))&&(!((ch[i][j]<='9'&&ch[i][j]>='0'))))
{
m++;
}
}
if(m!=0)
{
cout<<"0"<<endl;
}
else
{
cout<<"1"<<endl;
}
m=0;
}
else
{
cout<<"0"<<endl;
}
}
return 0;
} |
58 | 28719 | int main()
{
int num(char);
int le(char);
int n,i,len;
char str[100];
scanf("%d",&n);
getchar();
while(n--)
{
gets(str);
len=strlen(str);
if(!le(str[0]))
{
printf("0\n"); continue;
}
for(i=0;i<len;i++)
{
if((!le(str[i]))&&(!num(str[i])))
break;
}
if(i==len) printf("1\n");
else printf("0\n");
}
}
int le(char c)
{
if('a'<=c&&c<='z') return 1;
else if('A'<=c&&c<='Z') return 1;
else if(c=='_') return 1;
else return 0;
}
int num(char c)
{
if('0'<=c&&c<='9') return 1;
else return 0;
} |
58 | 28720 | int main()
{
int n,x=1;
scanf("%d ",&n);
for (int i=0;i<n;i++)
{
x=1;
char c[85];
gets(c);
if (!(c[0]=='_'||(c[0]>='a'&&c[0]<='z')||(c[0]>='A'&&c[0]<='Z'))) {printf("0\n");continue;}
for (int j=1;c[j]!='\0';j++)
{
if (c[j]=='_'||(c[j]>='0'&&c[j]<='9')||(c[j]>='a'&&c[j]<='z')||(c[j]>='A'&&c[j]<='Z')) continue;
else {x=0;break;}
}
printf("%d\n",x);
}
}
|
58 | 28721 | int main()//???????????,??????????
{
int n;
scanf("%d\n",&n);
int *num;
num=(int *)malloc(n*sizeof(int));
int i,j;
for(i=0;i<n;i++)
{
char *org;
org=(char*)malloc(80*sizeof(char));
gets(org);
char *p;
p=org;
if(*p=='_'||isalpha(*p))
{
for(j=0;*(p+j)!='\0';j++)
{
if(isalpha(*(p+j))==0&&isdigit(*(p+j))==0&&*(p+j)!='_')
{
*(num+i)=3;
}
}
if(*(num+i)==3)*(num+i)=0;
else *(num+i)=1;
}
else *(num+i)=0;
}
for(i=0;i<n;i++)
{
printf("%d\n",*(num+i));
}
}
|
58 | 28722 |
int fit(char *p){
if((*p>=65&&*p<=90)||(*p>=97&&*p<=122)||*p==95){
p++;
}else{
return 0;
}
for(;*p!='\0';p++){
if((*p>=65&&*p<=90)||(*p>=97&&*p<=122)||*p==95||(*p>=48&&*p<=57)){
continue;
}else{
return 0;
}
}
return 1;
}
int main(int argc, char* argv[])
{
int n,i;
char sz[81],*p;
p=sz;
scanf("%d",&n);
getchar();
for(i=0;i<n;i++){
gets(p);
if(fit(p)){
printf("1\n");
}else{
printf("0\n");
}
}
return 0;
}
|
58 | 28723 | int main()
{
int n, flag, i,j,m=0;
char c[81];
cin >> n;
cin.get();
for (i = 1; i <= n ; i ++)
{
cin.getline(c,81);
flag = 1;
if ((c[0] == '_') || (c[0] >= 'a' && c[0] <= 'z') || (c[0] >= 'A' && c[0] <= 'Z'))
flag = 1;
else flag = 0;
j = 1;
while(c[j] != '\0')
{
if ((c[j] >= 'a' && c[j] <= 'z')||(c[j] >= 'A' && c[j] <= 'Z')||(c[j] >= '0' && c[j] <= '9') || c[j] == '_')
m ++; /* ??????????,???????IF????*/
else flag = 0;
j ++;
}
cout << flag << endl;
}
return 0;
}
|
58 | 28724 | int main(){
int n , k , i , j; //??????n????k?????i,j
cin>>n; //??????
char c[81]; //???????
cin.getline(c,81); //?????
for ( i = 1 ; i <= n ; i++){//????n????
k=1; //???k=1
char c[81];
cin.getline(c,81);
if( ( ( c[0] <= 'Z' )&&( c[0] >= 'A' ) ) || ( ( c[0] <= 'z' )&&( c[0] >= 'a' ) ) || ( c[0] == '_' ) ){
for(j=1 ; j < (int)strlen( c ) ; j++ ){
if( ( ( c[j] <= 'Z' )&&( c[j] >= 'A' ) ) || ( ( c[j] <= 'z' )&&( c[j] >= 'a' ) ) || ( c[j] == '_' ) || ( ( c[j] <= '9' )&&( c[j] >= '0' ) ) )
continue; //??????????????????????
else { //???k=0?????
k = 0;
break;
}
}
}
else //???k=0
k = 0;
cout<<k; //??k
if(i!=n)
cout<<endl;
}
return 0; //????
}
|
58 | 28725 |
int main()
{
int n,i,l,count;
char sz[81];
scanf("%d",&n);
getchar();
char *p;
for(i=1;i<=n;i++){
gets(sz);
l=strlen(sz);
p=sz;
count=0;
if((*p>='a' && *p<='z' )|| (*p>='A' && *p<='Z') || *p=='_'){
for(p=sz+1;p<(sz+l);p++){
if((*p>='a' && *p<='z') || (*p>='A' && *p<='Z') || *p=='_'||(*p>='0'&& *p<='9')){
}else{
count++;
}
}
}else{
count++;
}
if(count==0){
printf("1\n");
}else{
printf("0\n");
}
}
return 0;
} |
58 | 28726 | char s[100];
int l;
int check()
{
int i;
if((s[0]<'A' || s[0]>'Z')&&(s[0]<'a' || s[0]>'z')&&(s[0]!='_')) return 0;
for(i=0;i<l;i++)
if((s[i]<'A' || s[i]>'Z')&&(s[i]<'a' || s[i]>'z')&&(s[i]!='_')&&(s[i]<'0' || s[i]>'9')) return 0;
return 1;
}
int main()
{
int n,i,j;
scanf("%d\n",&n);
for(i=1;i<=n;i++)
{
for(j=0;j<=99;j++)
s[j]=0;
l=0;
scanf("%c",&s[0]);
while(s[l]!='\n')
{
l++;
scanf("%c",&s[l]);
}
printf("%d\n",check());
}
return 0;
} |
58 | 28727 |
int f(char c[]){
int z,l=0,j;
l=strlen(c);
if(c[0]=='_'||(c[0]<91&&c[0]>64)||(c[0]<123&&c[0]>96)){
for(j=0;j<l;j++){
if(c[j]=='_'||(c[j]<='z'&&c[j]>='a')||(c[j]<='Z'&&c[j]>='A')||(c[j]<='9'&&c[j]>='0'))z=1;
else{
return 0;
break;
}
}
}
else{
z=0;
}
return(z);
}
int main(int argc, char* argv[])
{ int n,i;char c[90];
char s[10];
gets(s);
n=atoi(s);
for(i=0;i<n;i++){
gets(c);
printf("%d\n",f(c));
}
return 0;
}
|
58 | 28728 | int main()//???
{//?????
int n=0;//???????
char a[100][100]={"\0"};//??????
int b[100]={0};
int i=0,j=0;
cin>>n;
cin.get();//?????????
for(i=0;i<n;i++)
{
gets(a[i]);//????????
}
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;a[i][j]!='\0';j++)
{
if(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]=='_')
b[i]=1;
else
{
b[i]=0;break;
}
}
else
{
b[i]=0;continue;
}
}//????????????
for(i=0;i<n;i++)
{
cout<<b[i]<<endl;
}//?????1????0????
return 0;
}//????? |
58 | 28729 | main(){
int n,i,t,j;
cin>>n;
char a[100];
for (i=0;i<=n;i++){
cin.getline(a,100);
if (a[0]=='\0')
continue;
if (a[0]=='_' || (a[0]>='a' && a[0]<='z') || (a[0]>='A' && a[0]<='Z')) t=1; //??????????
else {
cout<<"0"<<endl;
continue;
}
for (j=1;j<=strlen(a)-1;j++) //????????
if (!((a[j]>='0'&& a[j]<='9') || (a[j]>='a' && a[j]<='z') || (a[j]>='A' && a[j]<='Z') || a[j]=='_'))
{t=0;
break;
}
cout<<t<<endl;
}
return 0;
} |
58 | 28730 | int main()
{
int n,j,i,flag[100];
char zf[100][100],shuzi[100];
gets(shuzi);
n=atoi(shuzi);
for(i=0;i<n;i++)
{
flag[i]=1;
gets(zf[i]);
}
for(i=0;i<n;i++)
{
if((zf[i][0]<'A')||((zf[i][0]>'Z')&&(zf[i][0]<'a')&&(zf[i][0]!='_'))||(zf[i][0]>'z'))
{
flag[i]=0;
}
for(j=1;j<strlen(zf[i]);j++)
{
if((zf[i][j]<'0')||(zf[i][j]<'A'&&zf[i][j]>'9')||((zf[i][j]>'Z')&&(zf[i][j]<'a')&&(zf[i][j]!='_'))||(zf[i][j]>'z'))
{
flag[i]=0;
}
}
}
for(i=0;i<n;i++)
{
printf("%d\n",flag[i]);
}
return 0;
} |
58 | 28731 |
int main()
{
int n,i,j,k,s;
int l;
char a[1000][100];
scanf("%d",&n);
getchar();
for(i=0;i<n;i++)
{
gets(a[i]);
}
for(i=0;i<n;i++)
{
s=strlen(a[i]);
for(j=0;j<s;j++)
{
k=a[i][j];
// if(a[i][j]!=' '&&a[i][j]!='.')
// l=0;
// else
// {
// l=1;
// break;
// }
if(k<123&&k>96)
l=0;
else if(k<91&&k>64)
l=0;
else if(a[i][j]=='_')
l=0;
else if(k<58&&k>47)
l=0;
else
{
l=1;
break;
}
}
if(l==0&&a[i][0]!='0'&&a[i][0]!='1'&&a[i][0]!='2'&&a[i][0]!='3'&&a[i][0]!='4'&&a[i][0]!='5'&&a[i][0]!='6'&&a[i][0]!='7'&&a[i][0]!='8'&&a[i][0]!='9')
printf("1\n");
else
printf("0\n");
}
getchar();
getchar();
}
|
58 | 28732 | /*
* 111202_6_AcceptableIdentifier.cpp
*
* Created on: 2011-12-4
* Author: Alfalfa
*/
void judge(char word[81]){ //??????
int len=strlen(word),flag=0;
if(word[0]<'A'||(word[0]>'Z'&&word[0]<'_')||(word[0]>'_'&&word[0]<'a')||word[0]>'z') { cout<<0<<endl; flag=1;} //????????? ???0
else for(int i=1;i<len;i++){
if(word[i]<'0'||(word[i]>'9'&&word[i]<'A')||(word[i]>'Z'&&word[i]<'_')||(word[i]>'_'&&word[i]<'a')||word[i]>'z'){
cout<<0<<endl;
flag=1;
break; //??????
}
}
if(flag==0) cout<<1<<endl; //??????????1
}
int main(){
int n,j;
cin>>n;
char a[81],b[81];
cin.getline(b,81);
for(j=0;j<n;j++){
cin.getline(a,81);
judge(a);
}
return 0;
}
|
58 | 28733 | /*
* h056_panduan_biaoshifu.cpp
* name:?????C????????
* Created on: 2011-12-2
* Author: zhujile
*/
int main(){
int n;
char a[81],*p; //?????a??
cin>>n; //??????
getchar(); //?????
while(n--) //??n???
{
cin.getline(a,81); //??????
p=a; //??????
if (*p!='_'&&(*p>'z'||*p<'a')&&(*p>'Z'||*p<'A')) //???????????
{
cout<<'0'<<endl; //???????0
continue; //????
}
for (p=a+1;*p!='\0';p++) //??'\0'??
{
if (*p!='_'&&(*p>'z'||*p<'a')&&(*p>'9'||*p<'0')&&(*p>'Z'||*p<'A')) //??????????????
{
cout<<'0'<<endl; //???????0
break; //????
}
}
if (*p=='\0') //?????????
cout<<'1'<<endl; //??1
}
return 0;
} |
58 | 28734 |
int main()
{
int n,i,flag;
char str[81], *p;
scanf("%d\n",&n);
i=0;
while (i<n)
{
gets(str);
p=str;
flag=0;
if (((*p>=65)&&(*p<=90)) || ((*p>=97)&&(*p<=122)) || (*p=='_'))
flag=1;
else
flag=0;
p++;
while ((*p!='\0')&&(flag==1))
{
if (((*p>=48)&&(*p<=57))||((*p>=65)&&(*p<=90))||((*p>=97)&&(*p<=122))|| (*p=='_')) flag=1;
else flag=0;
p++;
}
printf("%d\n",flag);
i++;
}
return(0);
}
|
58 | 28735 | int main ()
{
int i,j,n,len;
char s[81];
scanf("%d",&n);
for(i=0;i<=n;i++)
{
int flag=0;
gets(s);
len=strlen(s);
for(j=0;j<len;j++)
{
if(j==0)
{
if(s[j]=='_'||(s[j]>='A'&&s[j]<='Z')||(s[j]>='a'&&s[j]<='z'))
flag=1;
else
{
printf("%d\n",flag);
break;
}
}
else
{
if(s[j]=='_'||(s[j]>='A'&&s[j]<='Z')||(s[j]>='a'&&s[j]<='z')||(s[j]>='0'&&s[j]<='9'))
flag=1;
else
{
flag=0;
printf("%d\n",flag);
break;
}
}
if(j==len-1)
printf("%d\n",flag);
}
}
} |
58 | 28736 | int main()
{
int n,i,j,na=0,t0=1,t=1;
char a[81];
cin >>n;
cin.get();
int a0;
for(i=1;i<=n;i++)
{
cin.getline(a,81,'\n');
a0=(int)a[0];
for(j=0;j<=80;j++)
{
if(a[j]=='\0')
{
na=j;
break;
}
}
if(a[0]!='_' && ((a0>122)||(a0<65)))
{
t0=0;
}
if(a[0]=='_' || ((a0>=65)&&(a0<=90)) || ((a0>=97)&&(a0<=122)))
{
t0=1;
}
if(na==1 && t0==0)
{
t=0;
}
if(na==1 && t0==1)
{
t=1;
}
if(na>1 && t0==0)
{
t=0;
}
if(na>1 && t0==1)
{
for(j=1;j<na;j++)
{
int aj;
aj=(int)a[j];
if(aj==95 || (aj>=48 && aj<=57) || (aj>=65 && aj<=90) || (aj>=97 && aj<=122) )
{
t=1;
}
else
{
t=0;
break;
}
}
}
cout <<t << endl;
}
return 0;
}
|
58 | 28737 | main()
{
int i,j,n;
char str[1000];
scanf("%d\n",&n);
for(i=0;i<n;i++)
{gets(str);
for(j=0;str[j];j++)
{if(!((str[j]=='_')||(str[j]>='A'&&str[j]<='Z')||(str[j]>='a'&&str[j]<='z')||(str[j]>='0'&&str[j]<='9'&&j>0)))
break;
}
if(str[j])
printf("0\n");
else
printf("1\n");}
getchar();
getchar();
}
|
58 | 28738 |
int pdshuzi(char zi)
{
int zhi1;
if(zi>='0'&&zi<='9')zhi1=1;
else zhi1=0;
return(zhi1);
}
int pdzimu(char zi)
{
int zhi2;
if((zi>='a'&&zi<='z')||(zi>='A'&&zi<='Z'))zhi2=1;
else zhi2=0;
return(zhi2);
}
int sort(char *head)
{
char *t;
int zhi,flag=1;
t=head;
if(pdzimu(*t)==1||*t=='_')zhi=1;
else {zhi=0;return(zhi);}
t++;
for(;*t!='\0';t++)
{if(pdzimu(*t)==1||pdshuzi(*t)==1||*t=='_')flag=1;
else flag=0;
if(flag==0){return(0);break;}}
if(flag==1)return(1);
}
void main()
{
char *name[100];
char **p;
int n,i;
scanf("%d\n",&n);
for(p=name,i=0;i<n;i++,p++)
*p=(char *)malloc(90*sizeof(char));
for(p=name;p<name+n;p++)
gets(*p);
for(p=name;p<name+n;p++)
printf("%d\n",sort(*p));
} |
58 | 28739 | int main()
{
int n,k;
char c[100];
scanf("%d\n",&n);
for(int i=1;i<=n;i++)
{
k=1;
gets(c);
for (int j=0;c[j]!='\0';j++)
{
if ((j==0)&&(c[j]<='9')&&(c[j]>='0'))
{
k=0;
break;
}
else if ((c[j]<='z')&&(c[j]>='a')) continue;
else if ((c[j]<='Z')&&(c[j]>='A')) continue;
else if ((c[j]<='9')&&(c[j]>='0')) continue;
else if (c[j]=='_') continue;
else
{
k=0;
break;
}
}
printf("%d\n",k);
}
return 0;
}
|
58 | 28740 |
int panduan(char a){
int result=0;
if((a>='a'&&a<='z')||(a>='A'&&a<='Z')||(a>='0'&&a<='9')||(a=='_'))
result=1;
return result;
}
int first(char b){
int result=0;
if((b>='a'&&b<='z')||(b>='A'&&b<='Z')||(b=='_'))
result=1;
return result;
}
int main(int argc, char* argv[])
{
int i,n,j,len,flag;
int panduan(char a);
int first(char b);
char s[81];
scanf("%d\n",&n);
for(i=0;i<n;i++){
gets(s);
len=strlen(s);
flag=1;
if(first(s[0])==0)
flag=0;
else if(first(s[0])==1){
for(j=1;j<len;j++){
if(panduan(s[j])==0){
flag=0;
break;
}
}
}
if(flag==1){
printf("1\n");
}
else{
printf("0\n");
}
}
return 0;
}
|
58 | 28741 | /*
* 1.cpp
*
* Created on: 2010-12-19
* Author: hanzhe
*/
int main(){//????
int n,i;
char none[100];//????
cin>>n;
cin.getline(none,100);//???????
while(n>0){
char a[81];
int g=0;//???
cin.getline(a,81);
int na=strlen(a);//????
if(((a[0]=='_')+(((a[0]-'a')>=0)&&((a[0]-'z')<=0))+(((a[0]-'A')>=0)&&((a[0]-'Z')<=0)))==1)
g=1;//?????
for(i=1;i<na;i++)//????
if(((a[i]=='_')+(((a[i]-'a')>=0)&&((a[i]-'a')<=25))+
(((a[i]-'0')>=0)&&((a[i]-'0')<=9))+(((a[i]-'A')>=0)&&((a[i]-'A')<=25)))==1)
g=g*1;
else g=g*0;
cout<<g<<endl;
n--;
}
return 0;
}//????
|
58 | 28742 | int main()
{
int n,i,len,j,k,num=0;
char str[81];
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
num=0;
gets(str);
if((str[0]!='_') && ((str[0]>'Z' && str[0]<'a') || (str[0]>'z') || (str[0]<'A'))) {
cout<<0<<endl;
continue;
}
len=strlen(str);
if(len==1) cout<<1<<endl;
else{
for(j=1;j<len;j++)
{
if((str[j]>='0'&& str[j]<='9')
|| ((str[j]>='A' && str[j]<='Z')
|| (str[j]>='a' && str[j]<='z'))
|| str[j]=='_')
num++;
}
if(num==len - 1) k=1;
else k=0;
cout<<k<<endl;
}
}
return 0;
}
|
58 | 28743 | void main()
{
char str[100][81];
int n,i,j;
scanf("%d\n",&n);
for(i=0;i<n;i++)
gets(str[i]);
for(i=0;i<n;i++)
{
if(**(str+i)>=65&&**(str+i)<=90||**(str+i)>=97&&**(str+i)<=122||**(str+i)==95)
{
for(j=1;str[i][j]!='\0';j++)
{
if(*(*(str+i)+j)>=65&&*(*(str+i)+j)<=90||*(*(str+i)+j)>=97&&*(*(str+i)+j)<=122||*(*(str+i)+j)>=48&&*(*(str+i)+j)<=57||*(*(str+i)+j)==95);
else break;
}
if(str[i][j]!='\0')printf("0");
else printf("1");
}
else printf("0");
printf("\n");
}
}
|
58 | 28744 | int main()
{
int n,i,j;
char a[200][81];
cin>>n;
for(i=0;i<=n;i++)
cin.getline(a[i],81);
for(i=1;i<=n;i++)
{
if(a[i][0]=='_'||((int)a[i][0]>=65&&(int)a[i][0]<=122))
{j=1;
while(a[i][j]!='\0')
{
if(((int)a[i][j]>=65&&(int)a[i][j]<=122)||((int)a[i][j]>=48&&(int)a[i][j]<=57)||a[i][j]=='_')
j++;
else {cout<<0<<endl;break;}
}
if(a[i][j]=='\0')
cout<<1<<endl;
}
else cout<<0<<endl;
}
return 0;
} |
58 | 28745 | int main()
{
int n = 0 ;
cin >> n ;
int i = 0 ;
char ch[100][100] ;
for( i = 0 ; i <= n - 1 ; i ++ )
{
while( cin.get() != '\n');
cin.get( ch[i] , 100 , '\n' ) ;
}
for( i = 0 ; i <= n - 1 ; i ++ )
{
if( ch[i][0] == 95 || ( ch[i][0] >= 65 && ch[i][0] <= 90 ) || ( ch[i][0] >= 97 && ch[i][0] <= 122 ) )
{
int j = 0 ;
int counter = 0 ;
int m = strlen( ch[i] ) ;
for( j = 0 ; j <= m - 1 ; j ++ )
{
if( ch[i][j] == 95 || ( ch[i][j] >= 65 && ch[i][j] <= 90 ) || ( ch[i][j] >= 97 && ch[i][j] <= 122 ) || ( ch[i][j] >= 48 && ch[i][j] <= 57 ) )
counter = counter ;
else
counter ++ ;
}
if( counter == 0 )
cout << 1 << endl ;
else
cout << 0 << endl ;
}
else
cout << 0 << endl ;
}
return 0;
} |
58 | 28746 |
int identf(char *str);
int isKey(char *str);
int x_strcmp(char *si, char *di);
int main()
{
char buffer[256];
int n,i;
scanf("%d",&n);
gets(buffer);
for (i=0;i<n;i++){
gets(buffer);
if(identf(buffer))
puts("1");
else
puts("0");
}
return 0;
}
int identf(char *str)
{
int flag=0;
char *p=str;
if((*str>='a' && *str<='z') || (*str>='A' && *str<='Z') || *str=='_')
{
flag=1;
str++;
}
while(*str && flag)
{
if((*str>='a' && *str<='z') || (*str>='A' && *str<='Z') || *str=='_'
|| (*str>='0' && *str<='9'))
{
flag=1;
str++;
}
else
flag=0;
}
if(flag)
flag=isKey(p);
return flag;
}
int isKey(char *str)
{
char *keyword[]={"auto", "break", "case", "char", "const", "continue", "default",
"do", "double", "else", "enum", "extern", "float", "for", "goto",
"if", "int", "long", "register", "return", "short", "signed",
"sizeof", "static", "struct", "switch", "typedef", "union", "unsigned",
"void", "volatile", "while"};
int i, flag=1;
for(i=0; i<32; i++)
{
if(x_strcmp(str, keyword[i])==0)
{
flag=0;
break;
}
}
return flag;
}
int x_strcmp(char *si, char *di)
{
while(*si && *di && *si==*di)
{
si++;
di++;
}
return *si-*di;
} |
58 | 28747 | int main()
{
int n,i,j,k,m;
cin>>n;
char a[n][81];
cin.getline(a[0],81);
for (i=0;i<n;i++)
cin.getline(a[i],81);
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'))
{
k=strlen(a[i]);
for (j=1;j<k;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')) m=0;
else {cout<<'0'<<endl; break;}
}
if (j==k) cout<<'1'<<endl;
}
else cout<<'0'<<endl;
}
return 0;
}
|
58 | 28748 | int main()
{
int n,i,j,k,flag=1;
char str[81],num[15],*ptr;
gets(num);n=atoi(num);
for(i=0;i<n;i++){
flag=1;
gets(str);ptr=str;
if(*ptr!='_' &&(*ptr>90 || *ptr<65)&&(*ptr>122 || *ptr<97)){
printf("0\n");
flag=0;
}else{
for(ptr=str+1;*ptr !='\0';ptr++){
if(*ptr!='_' &&
(*ptr>57 || *ptr<48)&&
(*ptr>90 || *ptr<65)&&
(*ptr>122 || *ptr<97)){
printf("0\n");
flag=0;
break;}
}
}
if(flag) printf("1\n");
}
return 0;
}
|
58 | 28749 | int main()//?????
{//?????
char str[100][100];//??????
int n,i,j,num;//????
cin>>n;//??n
cin.get();//??????
for(i=0;i<n;i++)cin.getline(str[i],100);//??????
for(i=0;i<n;i++)//????
{num=0;//????????num??
for(j=0;j<strlen(str[i]);j++)//????
{
if((str[i][j]>='0'&&str[i][j]<='9')||(str[i][j]>=65&&str[i][j]<=90)||(str[i][j]>=97&&str[i][j]<=122)||str[i][j]=='_')num++;//??????????????????????num??
else {cout<<0<<endl;break;}//??????0?????
}
if(num==strlen(str[i]))//?num????????
{
if(str[i][0]=='_'||(str[i][0]>=65&&str[i][0]<=90)||(str[i][0]>=97&&str[i][0]<=122)){cout<<1<<endl;continue;}//??????????????????????1?????
else {cout<<0<<endl;continue;}//??????0?????
}
}
return 0;//????????????????????
}//????? |
58 | 28750 | int main()
{
int n,i,l,s,j,k=1,p=1;
cin>>n;
cin.get();
char c[90];
for(i=0;i<n;i++)
{
k=1;p=1;
cin.getline(c,90);
l=strlen(c);
s=c[0];
if (!((s>=97&&s<=122)||(s<=90&&s>=65)||c[0]=='_'))
cout<<"0"<<endl;
else
{
for(j=1;j<l;j++)
{
if(!((c[j]>='0'&&c[j]<='9')||(c[j]>='a'&&c[j]<='z')||(c[j]>='A'&&c[j]<='Z')||c[j]=='_'))
{
cout<<"0"<<endl;
p=0;break;
}
}
if (p==1)
cout<<"1"<<endl;
}
}
return 0;
}
|
58 | 28751 | int main()
{
int n;
int i, j;
int yesOrNo;
char * p;
scanf("%d",&n);
getchar();
for (i = 0; i < n; i++) {
char a[81] = {'\0'};
gets(a);
p = a;
yesOrNo = 0;
if (*p == '_' || (*p >='A' && *p <= 'Z') || (*p>='a' && *p <= 'z')) {
for (j = 0; j < strlen(a); j++) {
if ((*p >='A' && *p <= 'Z') || (*p>='a' && *p <= 'z') || (*p >= '0' && *p <= '9') || *p == '_') {
p++;
}
else {
printf("0\n");
yesOrNo = 1;
break;
}
}
if (yesOrNo == 0) {
printf("1\n");
}
}
else {
printf("0\n");
}
}
return 0;
} |
58 | 28752 | int avoid(char as[]);
int main()
{
int n, i, num;
char str[10000][81];
cin >> n;
cin.get();
for( i = 0; i < n; i ++ )
{
cin.getline(str[i], 81);
if( str[i][0] == '_' )
{
num = avoid(str[i]);
cout << num << endl;
}
if( str[i][0] != '_' )
{
if((str[i][0] - 'a' >= 0 && str[i][0] - 'a' <= 25) ||
(str[i][0] - 'A' >= 0 && str[i][0] - 'A' <= 25) )
{
num = avoid(str[i]);
cout << num << endl;
}
else
cout << 0 << endl;
}
}
return 0;
}
int avoid( char as[] )
{
int len;
len = strlen(as);
int j, t;
for( j = 1; j < len; j ++ )
{
if((as[j] - 'a' < 0 || as[j] - 'a' > 25) &&
(as[j] - 'A' < 0 || as[j] - 'A' > 25) &&
(as[j] - '0' < 0 || as[j] - '0' > 9 ) &&
(as[j] != '_') )
{
t = 0;
break;
}
}
if( j == len )
t = 1;
return (t);
} |
58 | 28753 | int judge(char a[100])
{
int j,p=1,l;
l=strlen(a);
if(!((a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z')||(a[0]=='_')))
return 0;
else
{
for(j=1;j<l;j++)
{
if (!((a[j]>='a'&&a[j]<='z')||(a[j]>='A'&&a[j]<='Z')||(a[j]=='_')||(a[j]>='0'&&a[j]<='9')))
{
p=0;
return 0;
}
}
if (p==1)
return 1;
}
}
int main()
{
int n,i,r;
char a[100];
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
cin.getline(a,100);
r=judge(a);
cout<<r<<endl;
}
return 0;
}
|
58 | 28754 | int identf(char *str);
int isKey(char *str);
int main()
{
int n,i;
char buffer[256];
scanf("%d",&n);
getchar();
for(i=0;i<n;i++)
{
gets(buffer);
if(identf(buffer))
{
printf("1\n");
}
else
{
printf("0\n");
}
}
return 0;
}
/**************************************************************************/
int identf(char *str)
{
int flag=0;
char *p=str;
/*???????????*/
if((*str>='a' && *str<='z') || (*str>='A' && *str<='Z') || *str=='_')
{
flag=1;
str++;
}
/*????????????*/
while(*str&&flag)
{
if((*str>='a' && *str<='z') || (*str>='A' && *str<='Z') || *str=='_'
|| (*str>='0' && *str<='9'))
{
flag=1;
str++;
}
else
flag=0;
}
/*????????*/
if(flag)
flag=isKey(p);
return flag;
}
/*****************************??????*******************************/
int isKey(char *str)
{
char *keyword[]={"auto", "break", "case", "char", "const", "continue", "default",
"do", "double", "else", "enum", "extern", "float", "for", "goto",
"if", "int", "long", "register", "return", "short", "signed",
"sizeof", "static", "struct", "switch", "typedef", "union", "unsigned",
"void", "volatile", "while"};
int i, flag=1;
for(i=0; i<32; i++)
{
if(strcmp(str, keyword[i])==0)
{
flag=0;
break;
}
}
return flag;
} |
58 | 28755 | int main()
{
int n,i,j,m,k;
char q[100];
scanf("%d\n",&n);
for(i=1;i<=n;i++)
{
gets(q); //??????????????????
m=strlen(q);
if((q[0]<'A' || (q[0]>'Z'&& q[0]<'a')|| q[0]>'z')&&q[0]!=95) printf("0\n");
else if(m==1) printf("1\n");
else
{
for(k=1;k<=m-1;k++)
{
if((q[k]>=48 && q[k]<=57 )|| (q[k]>=65 && q[k]<=90)|| (q[k]>=97 && q[k]<=122)||q[k]==95) ;
else
{
printf("0\n");
break;
}
if (k==m-1) printf("1\n");
}
}
}
return 0;
}
|
58 | 28756 |
int main(){
int k;
char ch,s[100];
scanf("%d\n",&k);
for (;k;k--){
scanf("%c",&ch);
if ((ch>47)&&(ch<58)){
while (ch!='\n') scanf("%c",&ch);
printf("0\n");
}
else{
while (ch!='\n'){
if ((ch!='_')&&((ch<48)||((ch>57)&&(ch<65))||((ch>90)&&(ch<97))||(ch>122))){
while (ch!='\n') scanf("%c",&ch);
ch=' ';
printf("0\n");
break;
}
scanf("%c",&ch);
}
if (ch=='\n')
printf("1\n");
}
}
}
|
58 | 28757 | int main()
{
int n,i,j,k,m,sum,h;
char c[100];char a[0];
gets(a);
n=atoi(a);
for(i=1;i<=n;i++)
{
for(h=0;h<100;h++)
c[h]=0;
sum=0;
gets(c);
k=strlen(c);
if(c[0]!='_'&&(c[0]<65||c[0]>122||(c[0]>90&&c[0]<97)))
{printf("0\n");}
else
{for(j=1;j<k;j++)
{
if((c[j]>47&&c[j]<58)||(c[j]>64&&c[j]<91)||(c[j]>96&&c[j]<123)||c[j]=='_')
sum=sum+1;
else
break;
}
if(sum==k-1)
printf("1\n");
else
printf("0\n");
} }getchar();getchar();getchar();getchar();}
|
58 | 28758 |
int main(){
int n,m=1,i,j,c;
char a[100];
cin>>n;
cin.getline(a,95);
while(m<=n){
j=0;
cin.getline(a,95);
c=strlen(a);
if((a[0]>='a'&&a[0]<='z')||(a[0]=='_')||(a[0]>='A'&&a[0]<='Z')){
if(c==1)cout<<1<<endl;
for(i=1;i<c;i++){
if((a[i]>='a'&&a[i]<='z')||(a[i]=='_')||(a[i]>='A'&&a[i]<='Z')||(a[i]>='0'&&a[i]<='9')||a[i]=='_'){
j++;
}
else {
cout<<0<<endl;
break;
}
if(j==(c-1))cout<<1<<endl;
}
}
else cout<<0<<endl;
m++;
}
return 0;
} |
58 | 28759 |
/*
* 1000062703_30.cpp
*
* Created on: 2010-9-26
* Author: ??
*/
int main(){
int n,i,flag;
cin>>n;
cin.get();
while(n>0){
char z[81];
cin.getline(z,81);
flag=1;
if(z[0]=='_'||(z[0]>='a'&&z[0]<='z')||(z[0]>='A'&&z[0]<='Z')){
for(i=1;i<strlen(z);i++){
if((z[i]!=' ')&&!(z[i]>='!'&&z[i]<'0')&&(z[i]='_'||(z[i]>='a'&&z[i]<='z')||(z[i]>='A'&&z[i]<='Z')||(z[i]>='0'&&z[i]<='9')))
continue;
flag=0;
}
if(flag) cout<<1<<endl;
else cout<<0<<endl;
}
else cout<<0<<endl;
n--;
}
return 0;
}
|
58 | 28760 | int main()
{
int n,i;
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
int j, n1;
char a[81];
memset(a,0,81);
cin.getline(a,81);
n1=strlen(a);
if(n1==1)
{
if((a[0]>='A'&&a[0]<='z')||a[0]=='_')
{
cout<<"1"<<endl;
}
else
{
cout<<"0"<<endl;
}
}
else
{
if((a[0]>='A'&&a[0]<='z')||a[0]=='_')
{
for(j=1;a[j]!='\0';j++)
{
if((a[j]>='0'&&a[j]<='9')||(a[j]>='A'&&a[j]<='z')||a[j]=='_')
{
continue;
}
break;
}
if(j<n1)
{
cout<<"0"<<endl;
}
if(j==n1)
{
cout<<"1"<<endl;
}
}
else
{
cout<<0<<endl;
}
}
}
return 0;
} |
58 | 28761 | int main()
{
int n , i , j , k;
char c[85], t;
cin >> n;
t = cin.get();
for (i = 1; i <= n; i++)
{
j = 0;
c[0] = cin.get();
while( (c[j] - '\n') != 0)
{
j++;
c[j] = cin.get();
}
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 | 28762 | int main()
{
int n, i, j, len;
char str[100][81];
cin >> n;
cin.get();
for ( i = 0; i < n; i ++ )
{
cin.getline(str[i],81);
len = strlen(str[i]);
if ((str[i][0] == '_') || ((str[i][0] >='a') && (str[i][0] <='z')) || ( (str[i][0] >= 'A') && (str[i][0] <='Z')))
{
for ( j = 1; j < len; j ++)
{
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')))
continue;
else break;
}
if ( j == len )
cout << "1" <<endl;
else cout << "0" << endl;
}
else cout << "0" << endl;
}
return 0;
}
|
58 | 28763 | int main()
{
int n;
cin>>n;
char a[2];
cin.getline(a,1);
for(int j=1;j<=n;j++)
{
char *p,word[100];
cin.getline(word,100);
p=word;
int w=0;
if(*p=='_'||(*p>=65&&*p<=90)||(*p>=97&&*p<=122))
{
while(*p!='\0')
{
if(*p=='_'||(*p>=65&&*p<=90)||(*p>=97&&*p<=122)||(*p>=48&&*p<=57))p++;
else {
cout<<0<<endl;w=1;
break;
}
}
if(w==0)cout<<1<<endl;
}
else cout<<0<<endl;
}
return 0;
} |
58 | 28764 | int main()
{
char(*p)[81];
int n;
scanf("%d\n",&n);
p=(char(*)[81])malloc(n*sizeof(char[81]));
char (*head)[81];
head=p;
int i;
for(i=0;i<n;i++)
{
gets(*p);
p++;
}
p=head;
for(i=0;i<n;i++)
{
if(**p=='_'||(**p>='a'&&**p<='z')||(**p>='A'&&**p<='Z'))
{
char *al=*p;
while(*al!='\0')
{
if(!((*al>='0'&&*al<='9')||(*al>='a'&&*al<='z')||(*al>='A'&&*al<='Z')||(*al=='_')))
{
printf("0\n");
break;
}
al++;
}
if (*al=='\0') printf("1\n");
}
else
printf("0\n");
p++;
}
return 0;
} |
58 | 28765 | int main()
{
int i, j, n, l, flag;
cin >> n;
cin.get();
for ( i = 1; i <= n; i++ )
{
flag = 1;
char str[81];
cin.getline ( str, 81 );
if ( !(str[0] >= 'A' && str[0] <= 'z') && ( str[0] != '_' ) )
flag = 0;
l = strlen(str);
if ( flag )
{
for ( j = 0; j < l;j++ )
{
if ( str[j] >= 'A' && str[j] <= 'z' )
flag = 1;
else if ( str[j] >= '0' && str[j] <= '9' )
flag = 1;
else if ( str[j] == '_' )
flag = 1;
else
{
flag = 0;
break;
}
}
}
cout << flag << endl;
}
return 0;
} |
58 | 28766 | int main(){
int n,i,j,l,t;
char a[81];
cin>>n;
cin.getline(a,81);
for(i=1;i<=n;i++){
cin.getline(a,81);
l=strlen(a);
if(a[0]=='_'||(a[0]>='A'&&a[0]<='Z')||(a[0]>='a'&&a[0]<='z')){
t=1;
for(j=1;j<l;j++){
if(a[j]=='_'||(a[j]>='A'&&a[j]<='Z')||(a[j]>='a'&&a[j]<='z')||(a[j]>='0'&&a[j]<='9'))
t=1;
else {
t=0;
break;
}
}
}
else t=0;
cout<<t<<endl;
}
return 0;
} |
58 | 28767 | /*
* 1000010175_325.cpp
*
* Created on: 2010-11-26
* Author: ???
* function: ?????C????????
*/
int main(){
char str[100];
int i,n,ilen;
cin>>n;
cin.getline(str,100); //??????'\n'
while(n>0)
{
cin.getline(str,100);
ilen=strlen(str);
i=1;
if((str[0]>='a'&&str[0]<='z')||(str[0]>='A'&&str[0]<='Z')||(str[0]=='_')) //?????????????
for(;i<ilen;i++)
if((str[i]>='a'&&str[i]<='z')||(str[i]>='A'&&str[i]<='Z')||(str[i]=='_')||(str[i]>='0'&&str[i]<='9')) //????????
continue;
else
break;
if(i==ilen)
cout<<1<<endl;
else
cout<<0<<endl;
n--;
}
return 0;
} |
58 | 28768 | int main(){
int n,i;
char *p;
scanf("%d\n",&n);
char s[n][81];
for(i=0;i<n;i++)
gets(s[i]);
for(i=0;i<n;i++){
int a=1;
p=s[i];
if(*p>=65&&*p<=90||*p==95||*p>=95&&*p<=122){
p++;
while(*p!=0){
if(*p<48||*p>57&&*p<65||*p>90&&*p!=95&&*p<95||*p>122){
a=0;
break;
}
p++;
}
}
else
a=0;
printf("%d\n",a);
}
}
|
58 | 28769 | //C????????????????????????????????????
//????????????n????????????C???????????????1??????0
int main ()
{
int n, i, j, k, len;
char str[100][81];
cin >> n;
cin.get();
for(i = 0; i < n ; i ++)
{
cin.getline(str[i], 81);
}
for( j = 0; j < n; j ++)
{
len = strlen(str[j]);
if((str[j][0] >='a'&&str[j][0]<='z') ||(str[j][0] == '_')||(str[j][0]>='A'&&str[j][0]<='Z'))
{
for( k = 1; k < len ; k ++)
{
if((str[j][k] >='a'&&str[j][k] <='z')||(str[j][k]>='A'&&str[j][k]<='Z')||(str[j][k] >='0'&&str[j][k]<='9')||(str[j][k]=='_'))
;
else
break;
}
if(k == len)
cout<<'1'<<endl;
else
cout<<'0'<<endl;
}
else
cout <<'0'<<endl;
}
return 0;
}
|
58 | 28770 | void main()
{
int i,j,n,t=0;
char (*str)[81],p[2];
scanf("%d",&n);
gets(p);
str=(char (*)[81])malloc(n*sizeof(char)*81);
for(i=0;i<n;i++)
gets(*(str+i));
for(i=0;i<n;i++)
{
t=0;
if(**(str+i)>='a'&&**(str+i)<='z'||**(str+i)>='A'&&**(str+i)<='Z'||**(str+i)=='_')
{
for(j=1;*(*(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')){printf("0\n");t=1;break;}
}
if(t==0)printf("1\n");
}
else printf("0\n");
}
} |
58 | 28771 | int main()
{
char ch[100];
char q;
int n,i,l,k,r,t;
int a[100];
scanf("%d",&n);
gets(ch);
for(i=1;i<=n;i++)
{
gets(ch);
r=strlen(ch);
l=ch[0];
if((l>=65&&l<=90)||(l==95)||(l<=122&&l>=97))
{a[i-1]=1;}
else {a[i-1]=0;}
for(t=1;t<=r-1;t++)
{
if((ch[t]<=64&&ch[t]>=58)||(ch[t]>=91&&ch[t]<=94)||(ch[t]==96)||(ch[t]>=123)||(ch[t]<=47))
{a[i-1]=0;}
}
}
for(k=1;k<=n;k++)
{
printf("%d\n",a[k-1]);
}
return 0;
}
|
58 | 28772 | void main()
{
int n,i,j,l,flag;
scanf("%d",&n);
getchar();
char a[100];
for(i=0;i<n;i++)
{
flag=1;
gets(a);
l=strlen(a);
if(!(a[0]=='_'||(a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z')))
flag=0;
else
{
for(j=1;j<l;j++)
{
if(!(a[j]=='_'||(a[j]>='a'&&a[j]<='z')||(a[j]>='A'&&a[j]<='Z')||(a[j]>='0'&&a[j]<='9')))
{
flag=0;
break;
}
else
flag=1;
}
}
if(flag==0) printf("0\n");
else printf("1\n");
}
}
|
58 | 28773 | // asdddee.cpp : Defines the entry point for the console application.
//
int main()
{ char zifu[100];
char a[10];
int n,p,i,j,l;
gets(a);
n=atoi(a);
for(i=0;i<n;i++){
gets(zifu);
if(zifu[0]=='_'||(zifu[0]>='A'&&zifu[0]<='Z')||(zifu[0]>='a'&&zifu[0]<='z'))
{ l=1;
p=1;
for(j=1;zifu[j]!='\0';j++){
if((zifu[j]>='A'&&zifu[j]<='Z')||(zifu[j]>='a'&&zifu[j]<='z')||(zifu[j]>='0'&&zifu[j]<='9')||zifu[j]=='_')
p=1;
else{
p=0;
break;}
}
}
else
l=0;
if(l==0)
printf("0\n");
else if(p==1&&l==1)
printf("1\n");
else if(p==0)
printf("0\n");
}
return 0;
}
|
58 | 28774 | main()
{
int n,i,j,m=0;
int b[100];
scanf("%d\n",&n);
char a[100][100];
for(i=0;i<n;i++)
{
gets(a[i]);
b[i]=strlen(a[i]);
}
for(i=0;i<n;i++)
{
for(j=0;a[i][j]!='\0';j++)
if((a[i][j]>=48&&a[i][j]<=57)||(a[i][j]>=65&&a[i][j]<=90)||(a[i][j]>=97&&a[i][j]<=122)||(a[i][j]=='_'))
m++;
if((m==b[i])&&((a[i][0]>=65&&a[i][0]<=90)||(a[i][0]>=97&&a[i][0]<=122)||(a[i][0]=='_')))
printf("1\n");
else
printf("0\n");
m=0;
}
} |
58 | 28775 | int main()
{int n,i,j,b[100][80]={0},c[100]={0},l;
char a[100][80];
scanf("%d",&n);
getchar();
for(i=0;i<n;i++)
{gets(a[i]);
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])
printf("1\n");
else printf("0\n");}
else printf("0\n");}
return 0;
} |
58 | 28776 | int main()
{
char*p;
int n,i,j,k;
int*q;
scanf("%d\n",&n);
q=(int*)malloc(n*sizeof(int));
for(i=0;i<n;i++)
{
p=(char*)malloc(80*sizeof(char));
gets(p);
for(j=0;*(p+j)!='\0';j++)
{
if(*(p+j)=='_'||(*(p+j)>='A'&&*(p+j)<='Z')||(*(p+j)>='a'&&*(p+j)<='z')||(*(p+j)>='0')&&(*(p+j)<='9'))
{
k=1;
}
else
{
k=0;
break;
}
}
if((*p=='_'||(*p>='A'&&*p<='Z')||(*p>='a'&&*p<='z'))&&(k==1))
{
*(q+i)=1;
}
else
{
*(q+i)=0;
}
}
printf("%d",*q);
for(i=1;i<n;i++)
{
printf("\n%d",*(q+i));
}
}
|
58 | 28777 | int main()
{
int f(char *str);
int n,i,p;
char str[100][100],*t;
scanf("%d\n",&n);
for(i=0;i<n;i++)
{
gets(str[i]);
}
for(i=0;i<n;i++)
{
t=str[i];
p=f(t);
printf("%d\n",p);
}
return 0;
}
int f(char *str)
{
int p=1,i=0;
if(*str=='_' || (*str>='A' && *str<='Z')||(*(str+i)>='a' && *(str+i)<='z'))
p=1;
else
p=0;
for(i=1;*(str+i)!='\0';i++)
{
if((*(str+i)>=48 && *(str+i)<=57)||(*(str+i)>='A' && *(str+i)<='Z')||(*(str+i)>='a' && *(str+i)<='z')||*(str+i)=='_')
p=p;
else
{
p=0;
break;
}
}
return p;
}
|
58 | 28778 | int main(){
int n;
cin >> n;
char s1[5];
cin.getline(s1,5);
while (n)
{
int tem=1;
char s[90];
cin.getline(s,90);
int i;
for (i=0;i<strlen(s);i++)
{
if (i==0)
if (s[0]=='_'||(s[0]>='a'&&s[0]<='z')||(s[0]>='A'&&s[0]<='Z'))
tem=1;
else
{
tem=0;
break;
}
else
if (s[i]>='a'&&s[i]<='z'||(s[i]>='A'&&s[i]<='Z')||s[i]>='0'&&s[i]<='9'||s[i]=='_')
tem=1;
else
{
tem=0;
break;
}
}
cout << tem<< endl;
n--;
}
return 0;
}
|
58 | 28779 | int main()
{
int i,n,j,k,p,b[100];
char m[100],l[1];
cin>>n;
cin.getline(l,1);
int han(char m[]);
for(k=0;k<n;k++)
{
cin.getline(m,100);
b[k]=han(m);
//cout<<han(m)<<endl;
}
for(k=0;k<n;k++) cout<<b[k]<<endl;
return 0;
}
int han(char m[])
{
int i,p=1;
if((m[0]>=65&&m[0]<=97)||(m[0]>=97&&m[0]<=122)||m[0]==95)
{
for(i=1;i<strlen(m);i++)
if((m[i]>=65&&m[i]<=97)||(m[i]>=97&&m[i]<=122)||m[i]==95||(m[i]>=48&&m[i]<=57))
p++;
}
if(p==strlen(m)) return 1;
else return 0;
}
|
58 | 28780 | int main()
{
int i,j,k,n;//??????ij???k?????n
char a[81];//????a
cin>>n;
cin.getline(a,81);
for(i=1;i<=n;i++)
{
k=1;
cin.getline(a,81);//??
if((a[0]>47)&&(a[0]<58))
k=0;
for(j=0;j<strlen(a);j++)
{
if(((a[j]>64)&&(a[j]<91))||((a[j]>96)&&(a[j]<123))||a[j]=='_'||((a[j]>47)&&(a[j]<58)))
continue;
k=0;//???????????
}
cout<<k<<endl;//??
}
return 0;
}
|
58 | 28781 | main()
{
int i;
int n;
scanf("%d\n",&n);
for(i=0;i<n;i++)
{
char a[81];
gets(a);
int j,k,L;
L=0;
if(a[0]=='_'||(a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z'))
{
for(j=0;a[j]!='\0';j++)
{
if(a[j]=='_'||(a[j]>='a'&&a[j]<='z')||(a[j]>='A'&&a[j]<='Z')||(a[j]>='0'&&a[j]<='9'))
continue;
else
{L++;break;}
}
if(L!=0)
printf("0\n");
else
printf("1\n");
}
else
printf("0\n");
}
}
|
58 | 28782 | main()
{
int i,j,n;
char s[81];
scanf("%d\n",&n);
for(i=0;i<n;i++)
{
gets(s);
for(j=0;s[j]!='\0';j++)
{
if((s[j]=='_')||(s[j]>='A'&&s[j]<='Z')||(s[j]>='a'&&s[j]<='z')||(s[j]>='0'&&s[j]<='9'&&j>0))
{;}
else
break;
}
if(s[j])
printf("0\n");
else
printf("1\n");
}
}
|
58 | 28783 | /*
* 3.cpp
*
* Created on: 2010-11-20
* Author: jsgl
*/
int main(){
int n;
cin>>n;
for(int i=0;i<=n;i++){
char a[81];int t=1;
gets(a);//????
int l=strlen(a);
if(i!=0){
if(!(a[0]==95||(a[0]>=97&&a[0]<=122)||(a[0]>=65&&a[0]<=90)))t=0;//???????????????
for(int j=1;j<l;j++){
if(!((a[j]>='a'&&a[j]<='z')||(a[j]>='A'&&a[j]<='Z')||(a[j]>='0'&&a[j]<='9')||a[j]=='_'))//???????
t=0;
}cout<<t<<endl;//?????????1????????0???
}}return 0;
}
|
58 | 28784 | int panduan(char i,int k)
{
if((i>='a'&&i<='z')||(i>='A'&&i<='Z')||(i>='0'&&i<='9')||i=='_')
return k;
else
return 0;
}
main()
{
int n;
scanf("%d",&n);
int i=0,k=1;
char a[100];
for(i=0;i<=n;i++)
{
gets(a);
if(i==0)
continue;
if((a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z')||a[0]=='_')
{
for(int j=0;a[j]!='\0';j++)
{
k=panduan(a[j],k);
}
if(k==1)
printf("1\n");
else
printf("0\n");
k=1;
}
else
printf("0\n");
}
return 0;
}
|
58 | 28785 | int main()
{
int n;
int k;
char a[81];
scanf("%d",&n);
getchar();
for(int i=0;i<n;i++)
{
k=1;
gets(a);
if(a[0]<='9'&&a[0]>='0')
{
printf("%d\n",k-1);
continue;
}
for(int j=0;a[j]!='\0';j++)
{
if((a[j]<='z'&&a[j]>='a')||(a[j]<='Z'&&a[j]>='A')||(a[j]=='_')||(a[j]<='9'&&a[j]>='0'))
{}
else
{
k--;
printf("%d\n",k);
break;
}
}
if(k==1)
printf("%d\n",k);
}
return 0;
}
|
58 | 28786 | int main()
{
int n, i, j, n1;
char str[200];
cin >> n;
cin.get();
for (i = 1; i <= n; i++)
{
j = 1;
cin.getline(str,120);
if (!((str[0] == '_') || ((str[0] >= 'a') && (str[0] <= 'z')) || ((str[0] >= 'A') && (str[0] <= 'Z'))))
{
cout << 0 << endl;
continue;
}
for (j = 1; str[j] != 0; j++)
{
if (((str[j] >= 'a') && (str[j] <= 'z')) || ((str[j] >= '0') && (str[j] <= '9')) || (str[j] == '_') || ((str[j] >= 'A') && (str[j] <= 'Z')))
continue;
else
break;
}
if (str[j] == 0)
cout << 1 << endl;
else
cout << 0 << endl;
}
return 0;
} |
58 | 28787 | main()
{
int i,j,n,flag=1;
char **p;
scanf("%d\n",&n);
p=(char **)malloc(n*sizeof(char *));
for(i=0;i<n;i++)
{
p[i]=(char *)malloc(81*sizeof(char));
}
for(i=0;i<n;i++)
{
gets(p[i]);
}
for(i=0;i<n;i++)
{
if(!(p[i][0]=='_'||(p[i][0]>='a'&&p[i][0]<='z')||(p[i][0]>='A'&&p[i][0]<='Z')))
flag=0;
for(j=0;p[i][j]!='\0';j++)
{
if(!((p[i][j]>='0'&&p[i][j]<='9')||(p[i][j]>='a'&&p[i][j]<='z')||(p[i][j]<='Z'&&p[i][j]>='A')||(p[i][j]=='_')))
flag=0;
}
printf("%d\n",flag);
flag=1;
}
for(i=0;i<n;i++)
free(p[i]);
free(p);
}
|
58 | 28788 |
int main()
{
char string[81];
int n,i,j,flag;
cin>>n;
cin.get();
for (i=1;i<=n;i++)
{
flag=0;
gets(string);
char x=string[0];
if ( (x<65) ||(x>90&&x<95) || (x==96) || (x>122) )
{ flag=1;}
for (j=1;string[j]!='\0';j++)
{
x=string[j];
if ( (x<48) || (x>57&&x<65) ||(x>90&&x<95) || (x==96) || (x>122) )
{ flag=1;break;}
}
if (i!=1) cout<<endl;
if (flag==1) cout<<0;
else cout<<1;
}
return 0;
} |
58 | 28789 | /*
* ?????????C????????
* ??? ???
* ????: 2010-11-26
* ????????C????????
*/
int main(){
char str[81]; //???
int n, i=0;
cin >> n;
cin.getline(str, 81); //?????'\n'
while(i<n){
cin.getline(str, 81);
if(str[0]=='_' || (str[0]>='A'&&str[0]<='Z') //????????
|| (str[0]>='a'&&str[0]<='z')){
int len = strlen(str), j;
for(j=1; j<len; j++){ //??????????
if(str[j]!='_' && (str[j]<'A'||str[j]>'Z')
&& (str[j]<'a'||str[j]>'z') && (str[j]<'0'||str[j]>'9'))
break;
}
if(j==len) {cout << 1 << endl; i++; continue;} //??????????????1
}
cout << 0 << endl; //????0
i++;
}
return 0;
}
|
58 | 28790 | int main()
{
int k;
char input[81];
cin >>k;
cin.get();
while (k>0)
{
cin.getline(input,81);
int i=1,leg=0;
if (input[0]=='_'||(input[0]>='a'&&input[0]<='z')||(input[0]>='A'&&input[0]<='Z'))
leg=1;
while (input[i]!=0)
{
if (leg==0) break;
else if ((input[i]>='a'&&input[i]<='z')||(input[i]>='A'&&input[i]<='Z')||(input[i]>='0'&&input[i]<='9')||input[i]=='_')
leg=1;
else leg=0;
i++;
}
cout <<leg <<endl;
k--;
}
return 0;
}
|
58 | 28791 | int main()
{
int f(char a[],int t);
int n,i,p,m;
char a[100];
scanf("%d\n",&n);
for(i=1;i<=n;i++)
{
gets(a);
m=strlen(a);
p=f(a,m);
printf("%d\n",p);
}
}
int f(char a[],int t)
{
int c=1,l;
for(l=1;l<=t-1;l++)
{
if((a[l]!='_')&&(!((a[l]>=48&&a[l]<=57)||(a[l]>=65&&a[l]<=90)||(a[l]>=97&&a[l]<=122)))){c=0;break;}
}
if((c==1)&&(a[0]=='_'||((a[0]>=65&&a[0]<=90)||(a[0]>=97&&a[0]<=122))))c=1;
else c=0;
return(c);
} |
58 | 28792 |
int main()
{
int case_num;
int i;
int length;
int result;
char identifier[90];
scanf("%d", &case_num);
gets(identifier);
while(case_num --) {
gets(identifier);
length = strlen(identifier);
result = 1;
if (length == 0 ||!(identifier[0] == '_' || isalpha((int)identifier[0])))
result = 0;
for (i = 1; i < length; i ++) {
if (!(identifier[i] == '_' || isalpha((int)identifier[i]) || isdigit((int)identifier[i])))
result = 0;
}
printf("%d\n", result);
}
return 0;
}
|
58 | 28793 | int main()
{
int n;
char line[100];
int i;
cin>>n;
cin.get();
while(n--)
{
cin.getline(line,100);
if(line[0]!='_' && (line[0]>'z'||line[0]<'a')&&(line[0]>'Z'||line[0]<'A'))
{
cout<<"0"<<endl;
continue;
}
// cout<<"line="<<line<<endl;
int len=strlen(line);
for(i=1;i<len;i++)
{
if(line[i]!='_' && (line[i]>'z'||line[i]<'a')&&(line[i]>'Z'||line[i]<'A')&&(line[i]<'0'||line[i]>'9'))
{
cout<<"0"<<endl;
break;
}
}
if(i==len)
cout<<"1"<<endl;
}
return 0;
}
|
58 | 28794 | int main()
{ int n,len,i,j,count;
int a=1,b=0;
char *p;
char zfc[81];
scanf("%d",&n);
getchar();
for(i=0;i<n;i++){
count=0;
gets(zfc);
len=strlen(zfc);
p=zfc;
if(*p=='_'||(*p>='A'&&*p<='z')){
for(p=zfc+1;p<zfc+len;p++){
if(*p!='_'&&(*p<'0'||(*p>'9'&&*p<'A')||*p>'z')){
printf("%d\n",b);
break;
}
count++;
}
if(count==len-1)
printf("%d\n",a);
}
else
printf("%d\n",b);
}
return 0;
} |
58 | 28795 | int check(char a[100])
{
int t=strlen(a),i,j=1;
if((a[0]>='a'&&a[0]<='z')||(a[0]=='_'))
{
if(t==1)return 1;
for(i=1;i<t;i++)
if((a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z')||(a[i]>='0'&&a[i]<='9')||(a[i]=='_'))
j++;}
else if(a[0]>='A'&&a[0]<='Z')
{
if(t==1)return 1;
for(i=1;i<t;i++)
if((a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z')||(a[i]>='0'&&a[i]<='9')||(a[i]=='_'))
j++;}
else return 0;
if(j==i)return 1;
else return 0;
}
main()
{
int n,i;
char a[100];
scanf("%d",&n);
gets(a);
for(i=0;i<n;i++)
{
gets(a);
int k=check(a);
printf("%d\n",k);
}
getchar();
getchar();
getchar();
}
|
58 | 28796 |
int main()
{
int n, i = 1, flag = 0;
cin >> n;
cin.get();
char sen[100];
while ( cin.getline(sen, 100) )
{
flag = 0;
i = 1;
if ( sen[0] !='_' && (sen[0] < 'a' || sen[0] >'z') && ( sen[0] <'A' || sen[0] >'Z'))
{
cout << 0 << endl;
flag = 1;
continue;
}
else
{
while( sen[i] !='\0')
{
if ( sen[i] !='_' && (sen[i] < 'a' || sen[i] >'z') && ( sen[i] <'A' || sen[i] >'Z') && ( sen[i] <'0' || sen[i] >'9'))
{
cout << 0 << endl;
flag = 1;
break;
}
i ++;
}
if ( flag == 0 )
cout << 1 << endl;
}
}
return 0;
}
|
58 | 28797 | int main()
{
int n;
scanf("%d\n",&n);
int i,judge,l,j;
char s[100];
for (i=0;i<n;i++)
{
gets(s);
judge=1;
if (s[0]<'A'||s[0]>'Z')
if (s[0]<'a'||s[0]>'z')
if (s[0]!='_')
judge=0;
l=strlen(s);
for (j=0;j<l;j++)
{
if (s[j]<'A'||s[j]>'Z')
if (s[j]<'a'||s[j]>'z')
if (s[j]<'0'||s[j]>'9')
if (s[j]!='_')
{
judge=0;
}
}
printf("%d\n",judge);
}
}
|
58 | 28798 | char a[80];
int main()
{
int n,i,j;
int OK;
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
cin.getline(a,81);
OK=0;
if( (a[0]=='_') || ((a[0]-'A'>=0)&&(a[0]-'A'<=25)) || ((a[0]-'a'>=0)&&(a[0]-'a'<=25)) )
{for(j=0;j<80;j++)
{if(a[j]=='\0')break;
if(!( (a[j]=='_') || ((a[j]-'A'>=0)&&(a[j]-'A'<=25)) || ((a[j]-'a'>=0)&&(a[j]-'a'<=25)) || ((a[j]-'0'>=0)&&(a[j]-'0'<=9))))
{cout<<0<<endl;OK=1;break;}}
if(OK==0)cout<<1<<endl;}
else cout<<0<<endl;
}
return 0;
} |
58 | 28799 |
int judge;
char zfc[81];
void judge1(char *p);
void judge1(char *p)
{
if(!((*p>64&&*p<91)||(*p>96&&*p<123)||*p==95))
{judge=0;}
return;
}
void judge2(char *p);
void judge2(char *p)
{
int len;
len=strlen(zfc);
int i;
for(i=0;i<len;i++)
{
if(!((*(p+i)>64&&*(p+i)<91)||(*(p+i)>96&&*(p+i)<123)||*(p+i)==95||(*(p+i)>47&&*(p+i)<58)))
{
judge=0;
break;
}
}
return;
}
int main()
{
int num;
scanf("%d",&num);
int i;
char (*p)[30];
for(i=0;i<num;i++)
{
judge=1;
if(i==0)
{getchar();}
gets(zfc);
p=&zfc;
judge1(*p);
judge2(*p);
if(judge==0)
{
printf("0\n");
}
if(judge==1)
{
printf("1\n");
}
}
return 0;
} |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.