#include <iostream>
#include <algorithm>
using namespace std;
 
int main() {
    int a[1000] = { 0 };
    int b = 0;
    cin >> b;
    int c = 0;
 
    for (int i = 0; i < b; i++) {
        cin >> c;
        a[i] = c;
    }
 
    sort(a, a + 1000,greater<>());
 
    for (int i = 1; i < b; i++) {
        a[i] = a[i] / a[0] * 100;
    }
 
    int average = 0;
 
    for (int i= 0; i < b; i++) {
        average += a[i];
    }
 
    average = average / b;
    cout << average;
 
    return 0;
}

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Mwo0MCA4MCA2MA==

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