Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
76980 杜昊诚 07今天很热 C++ Compile Error 0 MS 0 KB 154 2024-06-07 19:58:31

Tests(0/0):

Code:

int main() { int n; cin>>n; if(n>=30) { cout<<"hot"; } else { cout<<"cold"; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:4:5: error: 'cin' was not declared in this scope
     cin>>n;
     ^
Main.cc:7:9: error: 'cout' was not declared in this scope
         cout<<"hot";
         ^
Main.cc:11:9: error: 'cout' was not declared in this scope
         cout<<"cold";
         ^