Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
152747 张皓凯 A+B 输入输出练习III C++ Compile Error 0 MS 0 KB 252 2026-05-02 10:11:32

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main() { while(cin>>a>>b) { if(a=b=0) { break; } else { cout<<a+b<<endl; } } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:5:16: error: 'a' was not declared in this scope
     while(cin>>a>>b)
                ^
Main.cc:5:19: error: 'b' was not declared in this scope
     while(cin>>a>>b)
                   ^