You are currently in legacy mode. Some additional features will be unavailable. We strongly recommend switching to standard mode on a modern browser. Standard mode Hidden 

#include <iostream> // 包含头文件
using namespace std; // 使用名空间
int main(){ //主函数：代码从主函数开始运行
  cout << "Hello World!"; //代码：输出常量字符串
  return 0;
}

0 comments

No comments so far...
0
Accepted
0
Solutions Liked
  1. Language
  2. Standard mode
  3. Theme
  3. Worker 0, 63ms
  4. Powered by Hydro v5.0.0-beta.13 Community