Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
76372 石晋骁 13求n加到m的和 C++ Compile Error 0 MS 0 KB 202 2024-06-02 13:56:39

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ int sum = 0; int n,m; cin >> n >> m; for (int i = n;i <= m;i++){ sum = sum+i; } coun << sum; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:12:2: error: 'coun' was not declared in this scope
  coun << sum;
  ^