Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
104473 王子毅 11石头剪刀布 C++ Compile Error 0 MS 0 KB 347 2025-01-05 10:45:58

Tests(0/0):

Code:

#include<iostream> using namespace std; int main(){ int a,b; cin>>a,b; if(a=0&&b=1) cout<<"winner:1"; else cout<<"winner:2"; if(a=1&&b=2) cout<<"winner:1"; else cout<<"winner:2"; if(a=2&&b=0) cout<<"winner:1"; else cout<<"winner:2"; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:5:13: warning: right operand of comma operator has no effect [-Wunused-value]
     cin>>a,b;
             ^
Main.cc:6:14: error: lvalue required as left operand of assignment
     if(a=0&&b=1)
              ^
Main.cc:10:14: error: lvalue required as left operand of assignment
     if(a=1&&b=2)
              ^
Main.cc:14:14: error: lvalue required as left operand of assignment
     if(a=2&&b=0)
              ^