Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
142646 梁敖铭 输出信息 C++ Compile Error 0 MS 0 KB 91 2026-01-11 14:58:37

Tests(0/0):

Code:

#include <iostream> int main(){ cout<<"This is a C program."<<endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:5:1: error: 'cout' was not declared in this scope
 cout<<"This is a C program."<& __os)
     ^