学步园

超级水题！！！

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