Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
121054 朱铭轩 计算平均数 C++ Compile Error 0 MS 0 KB 313 2025-06-06 18:30:11

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int a[111]; int sum; double b; int main(){ // int n; // scanf("%d",&n); for(int i=1;i<=5;i++) scanf("%d",&a[i]); for(int i=1;i<=5;i++) sum+=a[i]; b=double(sum)/n; printf("%2lf\n",b); for(int i=1;i<=5;i++) if(a[i]>b) printf("%d ",a[i]); return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:11:16: error: 'n' was not declared in this scope
  b=double(sum)/n;
                ^
Main.cc:9:41: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  for(int i=1;i<=5;i++) scanf("%d",&a[i]);
                                         ^