Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
106506 糜宗易 计算平均数 C++ Compile Error 0 MS 0 KB 282 2025-01-16 12:07:38

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main() { int n; cin >> n; int a[n]; for (int i = 0; i < n; i++) { cin >> a[i]; } int s = 0; for (int i = 0; i < n; i++) { s = s + a[i]; } cout << s << endl; float b = s * 1.0 / n; printf("%.2f\n", b);

Run Info:

Main.cc: In function 'int main()':
Main.cc:17:21: error: expected '}' at end of input
  printf("%.2f\n", b);
                     ^