#include

using namespace std;

int main()

{

long n,k;

unsigned long int count=0,i;

cin>>n>>k;

long arr[n];

for(i=0;i<n;i++)

{

cin>>arr[i];

}

for(i=0;i<n;i++)

{

if((arr[i]%k)==0)

count++;

}

cout<<count<<endl;

return 0;

}

What is the question? (any link to the question)

You can use (scanf and printf) or (fast I/O) for this program and also while taking input a[i] calculate a[i]%k. For more clarification give the link of the question.

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