[백준] 10039번 평균 점수 c++

#include <iostream>

using namespace std;

int main(void) {
	ios::sync_with_stdio(NULL);
	cin.tie(NULL);
	cout.tie(NULL);

	int sum = 0;
	int arr[5] = { 0, };
	for (int i = 0; i < 5; i++) {
		cin >> arr[i];
	}
	for (int i = 0; i < 5; i++) {
		if (arr[i] < 40) {
			sum += 40;
		}
		else
			sum += arr[i];
	}
	cout << sum/5;
	return 0;
}