之前SegmentFault上面有一个问题是《如何用各种编程语言书写hello world》
这不，SegmentFault Team最近搞了一个世界末日大挑战的【黑客马拉松·杭州】活动，刚刚在黑客马拉松群里，SF的资深用户、也是我们这次黑客马拉松的参赛者：代码湿人芋头提出要搞一个《2012.12.21世界末日道别仪式，大家一起用各种语言写 "bye world"》
大家一起来试试，不要太拘禁，要发挥想象力哦~
世界末日前夕感觉无聊？挑战一下曾经在11.11SF出品的Hackgame《光棍节程序员闯关秀》
来点古董的
Batch
@echo off set var=bye world @echo %var% set var= @echo on
MySQL
Select "Bye world"
汇编
极客观点
项目管理
HarmonyOS
dseg segment
message DB 'bye world', 0DH, 0AH, 24H
dseg ends
cseg segment
assume cs:cseg, ds: dseg
begin:
mov ax, dseg
mov ds,ax
mov dx, offset message
mov ah, 9
int 21h
mov ah,4ch
int 21h
cseg ends
end begin ++++++++ +++[>+++ +++>++++ +++++++> ++++++++ +>+++>+> ++++++++ <<<<<<-] >.>.>++. >-.>>-.< <<<----- -----.++ +.------ .>-.>>-.
Brainf**k 的 ASCII Art 版本，这可是我手工排版的，运行的结果和上面的一样，都是 Bye World
++++>< + + + + + + +[>+++ + + + >+++ +><++ > <++++ + > + + + > < + + + + + + > + ++>+>+ + +><++ + > < + + < < < > < < < < - ] > . > < >.>+> < + . > - . > > < > - . < < > < < <----- > <----- .+ ++ .--- > < ---.>- .>>-.
VV,--1*< 84V+*2<7 :8,V8<53 **3-@,$, 2,+>V-$+ +9>,6^,- ,>:*6+^2 >99*76*^ V$$$<@,< >,48*1+^
另一个更容易读懂的 Befunge 代码
"!dlroW eyB">:v
^,_@这个可能更容易 Bye World 一点
> v >:v:<"Bye World!"< ^,_@
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C++
#include <iostream>
#include <string>
using namespace std;
class Object
{
private:
string objectName;
public:
Object(const char* name)
{
objectName = name;
}
const char* getName() const
{
return objectName.c_str();
}
};
class World : public Object
{
public:
World() : Object("world")
{
}
};
class Action
{
public:
virtual int to(Object* ob) = 0;
};
class Bye : public Action
{
public:
int to(Object* ob)
{
cout<<"bye "<<ob->getName()<<endl;
return 0;
}
};
int main(int argc, const char* argv[])
{
Bye bye;
World world;
return bye.to(&world);
}爪哇
package com.ByeWorld;
public class ByeWorld {
public static void main(String[] args) {
System.out.print("Bye,World!");
}
}十六进制：'0x62', '0x79', '0x65', '0x20', '0x77', '0x6f', '0x72', '0x6c', '0x64'
二进制：'0b1100010', '0b1111001', '0b1100101', '0b100000', '0b1110111', '0b1101111', '0b1110010', '0b1101100', '0b1100100'
C语言版的
#include <stdio.h>
int n[] = {0x62, 0x79, 0x65, 0x20, 0x77, 0x6F, 0x72, 0x6C, 0x64, 0x00}, *m = n;
int main(n)
{
if(putchar(*m) != '\0')
{
main(m ++);
}
return 0;
}Io
"bye world" print
ruby
puts "bye world"
javascript
console.log("bye world");html
<html> <head></head> <body> <p>bye world</p> </body> </html>
Java
public class SayBye{
public static void main(String[]args){
System.out.println("Bye,World");
}
}PHP
echo "Bye,World";
JS
console.log("Bye,World");JQ
$(function(){
$('#SayBye').html("Bye,World");
});SQL
Select ISay from MyWords where say_date='2012-12-21' and word ='Bye,World';
#import <Foundation/Foundation.h>
@interface EndOfWorld : NSObject {
}
- end;
@end
@implementation EndOfWorld
- end {
NSLog(@"Bye World!");
}
@end
int main(int argc, char *argv[]) {
EndOfWorld *gr = [EndOfWorld new];
[gr end];
[gr release];
return 0;
}
Brainfuck
代码贴上来格式会乱...
代码链接：
https://gitcafe.com/krfantasy/kr-brai...
给张图：