Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
121177 丁海扬 18统计成绩 C++ Compile Error 0 MS 0 KB 363 2025-06-07 08:53:18

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main() { int n,a[101],sum,maxn=0,minn=100; float pinjun; cin>>n; for(int i=1;i<=n;i++) { cin>>a[i]; sum+=a[i]; if(a[i]>maxn) maxn=a[i]; if(a[i]<minn) minn=a[i]; } pinjun=float(sum)/n; cout<<sum<<" "; printf("%.2f",pinjun); cout<<" "maxn<<" "<<minn; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:20:8: error: unable to find string literal operator 'operator""maxn' with 'const char [2]', 'long unsigned int' arguments
  cout<<" "maxn<<" "<