Only Premium Users can view the Question
#include<iostream>
using namespace std;
int find(int arr[],int x,int n)
{
int sum=0;
for(int i=0;i<n;i++)
for (int j=i+1;j<n;j++)
if(arr[i]==arr[j] && (i+1)*(j+1)%x==0)
sum++;
}
return sum;
int main()
int arr[3]={2,2,2};
int x=2;
cout<<find(arr,x,3);
return 0;
Login before adding your answer.