#33197: cpp ans


yp11151025@yphs.tp.edu.tw (803-23江紘宇)


#include<iostream>
using namespace std;
int main(){
int a[10],h;
for (int i=0;i<=9;i++){
cin >> a[i];
}
cin>>h;
int ans=0;
for(int i=0;i<10;i++){
if (a[i]<=h+30){
ans++;
}
}
cout << ans <<endl;
}