题解

#include<bits/stdc++.h>
using namespace std;
int main()
{
//freopen("陶陶摘苹果.in","w",stdin);
//freopen("陶陶摘苹果.out","r",stdout);
int n;
int a[15];
int ans=0;
for(int i=1;i<=10;i++)
{
cin>>a[i];
}
cin>>n;
for(int i=1;i<=10;i++)
{
if(a[i]<=n+30)
{
ans+=1;
}
}
cout<<ans;
//fclose(stdin);
//fclose(stdout);
return 0;
}