Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
137299 余秋烨 07判断正负数 C++ Compile Error 0 MS 0 KB 149 2025-11-17 16:09:16

Tests(0/0):

Code:

#include <iostream> using namespace std; int main(){ int a cin >> a if(a>0){ cout<<“YES”; }else{ cout<<“NO”; } }

Run Info:

Main.cc:7:3: error: stray '\342' in program
   cout<<“YES”;
   ^
Main.cc:7:3: error: stray '\200' in program
Main.cc:7:3: error: stray '\234' in program
Main.cc:7:3: error: stray '\342' in program
Main.cc:7:3: error: stray '\200' in program
Main.cc:7:3: error: stray '\235' in program
Main.cc:9:3: error: stray '\342' in program
   cout<<“NO”;
   ^
Main.cc:9:3: error: stray '\200' in program
Main.cc:9:3: error: stray '\234' in program
Main.cc:9:3: error: stray '\342' in program
Main.cc:9:3: error: stray '\200' in program
Main.cc:9:3: error: stray '\235' in program
Main.cc: In function 'int main()':
Main.cc:5:5: error: expected initializer before 'cin'
     cin >> a
     ^
Main.cc:8:3: error: 'else' without a previous 'if'
  }else{
   ^
Main.cc:9:12: error: 'NO' was not declared in this scope
   cout<<“NO”;
            ^