#include <iostream>
 
using namespace std;
 
int main() {
	int n,a,sum,x;
	cin>>n>>a;
 
	while(n--){
		cin>>x;
 
		sum+=x/a;
	}
 
	cout<<sum;
 
	return 0;
}
				I2luY2x1ZGUgPGlvc3RyZWFtPgoKdXNpbmcgbmFtZXNwYWNlIHN0ZDsKCmludCBtYWluKCkgewoJaW50IG4sYSxzdW0seDsKCWNpbj4+bj4+YTsKCQoJd2hpbGUobi0tKXsKCQljaW4+Png7CgkJCgkJc3VtKz14L2E7Cgl9CgkKCWNvdXQ8PHN1bTsKCQoJcmV0dXJuIDA7Cn0=