80521

Run ID	作者	问题	语言	测评结果	Time	Memory	代码长度	提交时间
80521	石晋骁	18统计成绩	C++	Compile Error	0 MS	0 KB	484	2024-07-11 15:02:04

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int a[101]; int main(){ int sum = 0; int pjf; int nb,mb; int n; cin >> n; for(int i = 1;i <= n;i++){ cin >> a[i]; sum = sum + a[i]; } cout << sum << " "; printf("%.2lf" , (double)sum/n," "); nb = a[1]; for(int k = 2;k <= n;k++){ if(a[k] > nb){ nb = a[k]; } } mb = a[1]; for(int j = 2;j <= n;j++){ if(a[j] < mb){ mb = a[k]; } } cout << nb << " " << mb; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:15:36: warning: too many arguments for format [-Wformat-extra-args]
  printf("%.2lf" , (double)sum/n," ");
                                    ^
Main.cc:25:14: error: 'k' was not declared in this scope
       mb = a[k]; 
              ^
Main.cc:6:6: warning: unused variable 'pjf' [-Wunused-variable]
  int pjf;
      ^