Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
124386 程诺 18统计成绩 C++ Compile Error 0 MS 0 KB 384 2025-07-11 12:04:30

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int a[105]; int main(){ int n; int sum = 0; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i] sum += a[i]; } cout<<sum<<" "; printf("%.2lf",sum*1.0/n); int max=a[1]; int min=a[1]; for(int i=1;i<=n;i++){ if(max<a[i]){ max = a[i]; }if(min>a[i]){ min = a[i]; } } cout<<max<<" "<<min; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:10:3: error: expected ';' before 'sum'
   sum += a[i];
   ^