Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
141793 邓弘锐 02长方形的面积 C++ Compile Error 0 MS 0 KB 130 2025-12-28 15:06:48

Tests(0/0):

Code:

#include<iostream> using namespace std; int main(){ longlong a,b; cin>>a>>b; cout<<ab<<endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:5:2: error: 'longlong' was not declared in this scope
  longlong a,b;
  ^
Main.cc:6:10: error: 'a' was not declared in this scope
     cin>>a>>b; 
          ^
Main.cc:6:13: error: 'b' was not declared in this scope
     cin>>a>>b; 
             ^
Main.cc:7:8: error: 'ab' was not declared in this scope
  cout<