text: Find a triplet that sum to a given value |  ; returns true if there is triplet with sum equal to ' sum ' present in A [ ] . Also , prints the triplet ; Fix the first element as A [ i ] ; Fix the second element as A [ j ] ; Now look for the third number ; If we reach here , then no triplet was found ; Driver program to test above function
code: #include <stdio.h> NEW_LINE bool find3Numbers ( int A [ ] , int arr_size , int sum ) { int l , r ; for ( int i = 0 ; i < arr_size - 2 ; i ++ ) { for ( int j = i + 1 ; j < arr_size - 1 ; j ++ ) { for ( int k = j + 1 ; k < arr_size ; k ++ ) { if ( A [ i ] + A [ j ] + A [ k ] == sum ) { printf ( " Triplet ▁ is ▁ % d , ▁ % d , ▁ % d " , A [ i ] , A [ j ] , A [ k ] ) ; return true ; } } } } return false ; } int main ( ) { int A [ ] = { 1 , 4 , 45 , 6 , 10 , 8 } ; int sum = 22 ; int arr_size = sizeof ( A ) / sizeof ( A [ 0 ] ) ; find3Numbers ( A , arr_size , sum ) ; return 0 ; }