【杭电ACM】1.2.4 Financial Management

【杭电ACM】1.2.4 Financial Management

http://acm.hdu.edu.cn/game/entry/problem/show.php?chapterid=1&sectionid=2&problemid=7

#include <iostream>
using namespace std;

int main(){
    double a[12];
    double count = 0;
    for(int i = 0; i < 12; i ++){
        cin >> a[i];
        count += a[i];
    }
    cout << '$' << count / 12 <<endl;
    return 0;
}