Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
129379 林扬皓bylz 计算平均分 C++ Accepted 100 0 MS 260 KB 182 2024-01-27 08:18:23

Tests(4/4):

#include <bits/stdc++.h> using namespace std; int main() { double a, b, c=0; cin>>a; for(int i=1;i<=a;i++) { cin >> b; c = c+b; } printf("%.2f", c/a); return 0; }

Judgement Protocol: