#include "iostream"
using namespace std;
const int month = 12;
int main()
{
double money[12], sum = 0.0, average = 0.0;
for (int i = 0; i < 12; i++)
{
cin >> money[i];
sum += money[i];
}
average = sum / month;
cout.setf(ios_base::fixed);
cout.setf(ios_base::showpoint);
cout.precision(2);
cout << "{1}quot; << average << endl;
}
ZOJ 1048 Financial Management
最新推荐文章于 2025-08-13 16:19:20 发布