Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
148444 何睿函 逆序输出 C++ Compile Error 0 MS 0 KB 213 2026-02-15 17:15:35

Tests(0/0):

Code:

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

Run Info:

Main.cc: In function 'int main()':
Main.cc:7:14: error: 'a' was not declared in this scope
         cin>>a[i];
              ^
Main.cc:10:15: error: 'a' was not declared in this scope
         cout<