Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
151353 何兴驰 18统计成绩 C++ Compile Error 0 MS 0 KB 358 2026-04-12 11:43:09

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ double b;//平均分 p int max=0,min=100,n; cin>>n; for(int i=1;i<=n;i++){ cin>>a[n]; b=b+a[i]; if(max<a[i]){ max=a[i]; } if(min>a[i]){ min=a[i]; } } printf("%d %.2lf %d %d",b,b*1.0/n,max,min); }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:12: error: 'a' was not declared in this scope
       cin>>a[n];   
            ^
Main.cc:17:43: warning: format '%d' expects argument of type 'int', but argument 2 has type 'double' [-Wformat=]
  printf("%d %.2lf %d %d",b,b*1.0/n,max,min);   
                                           ^