Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
80486 石晋骁 15五位数数字之和 C++ Compile Error 0 MS 0 KB 176 2024-07-11 14:49:00

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int a[100000]; int main(){ int sum = 0; for(int i = 1;i <= n;i++){ cin >> a[i]; sum = sum + a[i]; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:6:21: error: 'n' was not declared in this scope
  for(int i = 1;i <= n;i++){
                     ^