hello world

最新推荐文章于 2025-07-23 09:38:25 发布

breaksss

最新推荐文章于 2025-07-23 09:38:25 发布

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CC 4.0 BY-SA版权

文章标签： lisp class python perl import string

本文链接：https://blog.youkuaiyun.com/breakback/article/details/7478760

C:
#include <stdio.h>
int main(void)
{

      printf("hello world!\n");
       return 0;
}

CPP:
#include <iostream>

int main (int argc, char * argv[])
{
       std::cout<<"helloworld"<<std::endl;
       return 0;
}

python:
import sys
if __name__ == "__main__":
       print 'hello world'
       sys.exit(0)

java:
class hello
{
       public static void main(String[] args)
       {
               System.out.println("hello world");
               System.exit(0);
       }
}

csharp(感觉真的不sharp...):
using System;

public class hello
{
         static void Main()
         {
            Console.WriteLine("hello world\n");
         }
}

html(这个不知道算不算...):
hello world!

lisp:
(princ "hello world!")

perl:

#!/usr/bin/env perl
print "hello world!\n"