[C++] 백준 1546번 : 평균

https://www.acmicpc.net/problem/1546

#include <iostream>

using namespace std;

int main() {

int n;

cin >> n;

int *score = new int[n];

for (int i = 0; i < n; i++)

cin >> score[i];

int best;

best = score[0];

for (int i = 0; i < n - 1; i++)

{

if (best < score[i + 1])

best = score[i + 1];

}

float sum = 0;

for (int i = 0; i < n; i++) 

sum = sum + (float)score[i] / best *100;

cout << sum / n << endl;

}