function to return the count of the valid triplets
long long countTriplets ( int A , int B , int C ) { long long ans = 0 ; for ( int i = 1 ; i <= A ; i ++ ) { for ( int j = 1 ; j <= B ; j ++ ) { for ( int k = 1 ; k <= C ; k ++ ) { if ( i * k > j * j ) ans ++ ; } } } return ans ; }