Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
125377 陈淮遇 02武王伐纣II C++ Compile Error 0 MS 0 KB 127 2025-07-14 15:47:36

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main() { int a; int b; cin>>a>>b; cout << ab; return 0; } [

Run Info:

Main.cc: In function 'int main()':
Main.cc:7:10: error: 'ab' was not declared in this scope
  cout << ab;
          ^
Main.cc: At global scope:
Main.cc:9:9: error: expected unqualified-id before '[' token
 }       [
         ^