菜学C++ Day41

菜学C++ Day41

 

#include
using namespace std;
int main() {
	int n,k=0;
	cin >> n;
	int a[100];
	for (int i = 0; i < n; i++) {
		int j;
		cin >> j;
		a[i] = j;
	}
	for (int i = 0; i < n; i++) 
		if (a[i] >= 90)
			k++;
	cout << k << endl;
	return 0;
}