6个变态的C语言Hello World程序

下面的六个程序片段主要完成这些事情：

输出Hello, World
混乱C语言的源代码

下面的所有程序都可以在GCC下编译通过，只有最后一个需要动用C++的编译器g++才能编程通过。

hello1.c

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       01 
           #define _________ } 
      
       02 
           #define ________ putchar 
      
       03 
           #define _______ main 
      
       04 
           #define _(a) ________(a); 
      
       05 
           #define ______ _______(){ 
      
       06 
           #define __ ______ _(0x48)_(0x65)_(0x6C)_(0x6C) 
      
       07 
           #define ___ _(0x6F)_(0x2C)_(0x20)_(0x77)_(0x6F) 
      
       08 
           #define ____ _(0x72)_(0x6C)_(0x64)_(0x21) 
      
       09 
           #define _____ __ ___ ____ _________ 
      
       10 
           #include<stdio.h> 
      
       11 
           _____

hello2.c

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       1 
           #include<stdio.h> 
      
       2 
           main(){ 
      
       3 
             int x=0,y[14],*z=&y;*(z++)=0x48;*(z++)=y[x++]+0x1D; 
      
       4 
             *(z++)=y[x++]+0x07;*(z++)=y[x++]+0x00;*(z++)=y[x++]+0x03; 
      
       5 
             *(z++)=y[x++]-0x43;*(z++)=y[x++]-0x0C;*(z++)=y[x++]+0x57; 
      
       6 
             *(z++)=y[x++]-0x08;*(z++)=y[x++]+0x03;*(z++)=y[x++]-0x06; 
      
       7 
             *(z++)=y[x++]-0x08;*(z++)=y[x++]-0x43;*(z++)=y[x]-0x21; 
      
       8 
             x=*(--z);while(y[x]!=NULL)putchar(y[x++]); 
      
       9 
           }

hello3.c

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       01 
           #include<stdio.h> 
      
       02 
           #define __(a) goto a; 
      
       03 
           #define ___(a) putchar(a); 
      
       04 
           #define _(a,b) ___(a) __(b); 
      
       05 
           main() 
      
       06 
           { _:__(t)a:_('r',g)b:_('$',p) 
      
       07 
             c:_('l',f)d:_(' ',s)e:_('a',s) 
      
       08 
             f:_('o',q)g:_('l',h)h:_('d',n) 
      
       09 
             i:_('e',w)j:_('e',x)k:_('\n',z) 
      
       10 
             l:_('H',l)m:_('X',i)n:_('!',k) 
      
       11 
             o:_('z',q)p:_('q',b)q:_(',',d) 
      
       12 
             r:_('i',l)s:_('w',v)t:_('H',j) 
      
       13 
             u:_('a',a)v:_('o',a)w:_(')',k) 
      
       14 
             x:_('l',c)y:_('\t',g)z:___(0x0)}

hello4.c

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       1 
           int n[]={0x48, 
      
       2 
           0x65,0x6C,0x6C, 
      
       3 
           0x6F,0x2C,0x20, 
      
       4 
           0x77,0x6F,0x72, 
      
       5 
           0x6C,0x64,0x21, 
      
       6 
           0x0A,0x00},*m=n; 
      
       7 
           main(n){putchar 
      
       8 
           (*m)!='\0'?main 
      
       9 
           (m++):exit(n++);}

hello5.c

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       01 
           main(){int i,n[]={(((1<<1)<<(1<<1)<<(1<< 
      
       02 
           1)<<(1<<(1>>1)))+((1<<1)<<(1<<1))), (((1 
      
       03 
           <<1)<<(1<<1)<<(1<<1)<<(1<<1))-((1<<1)<<( 
      
       04 
           1<<1)<<(1<<1))+((1<<1)<<(1<<(1>>1)))+ (1 
      
       05 
           <<(1>>1))),(((1<<1)<<(1<<1)<<(1<<1)<< (1 
      
       06 
           <<1))-((1<<1)<<(1<<1)<<(1<<(1>>1)))- ((1 
      
       07 
           <<1)<<(1<<(1>>1)))),(((1<<1)<<(1<<1)<<(1 
      
       08 
           <<1)<<(1<<1))-((1<<1)<<(1<<1)<<(1<<(1>>1 
      
       09 
           )))-((1<<1)<<(1<<(1>>1)))),(((1<<1)<< (1 
      
       10 
           <<1)<<(1<<1)<<(1<<1))-((1<<1)<<(1<<1)<<( 
      
       11 
           1<<(1>>1)))-(1<<(1>>1))),(((1<<1)<<(1<<1 
      
       12 
           )<<(1<<1))+((1<<1)<<(1<<1)<<(1<<(1>>1))) 
      
       13 
           -((1<<1)<<(1<<(1>>1)))),((1<<1)<< (1<<1) 
      
       14 
           <<(1<<1)),(((1<<1)<<(1<<1)<<(1<<1)<<(1<< 
      
       15 
           1))-((1<<1)<<(1<<1))-(1<<(1>>1))),(((1<< 
      
       16 
           1)<<(1<<1)<<(1<<1)<<(1<<1))-((1<<1)<< (1 
      
       17 
           <<1)<<(1<<(1>>1)))-(1<<(1>>1))), (((1<<1 
      
       18 
           )<<(1<<1)<<(1<<1)<<(1<<1))- ((1<<1)<< (1 
      
       19 
           <<1)<<(1<<(1>>1)))+(1<<1)), (((1<<1)<< ( 
      
       20 
           1<<1)<<(1<<1)<< (1<<1))-((1<<1)<< (1<<1) 
      
       21 
           <<(1<<(1>>1)))-((1<<1) <<(1<< (1>>1)))), 
      
       22 
           (((1<<1)<< (1<<1)<<(1<<1)<< (1<<1))- ((1 
      
       23 
           <<1)<<(1<<1)<<(1<<1))+((1<<1)<< (1<<(1>> 
      
       24 
           1)))), (((1<<1)<<(1<<1) <<(1<<1))+(1<<(1 
      
       25 
           >>1))),(((1<<1)<<(1<<1))+((1<<1)<< (1<<( 
      
       26 
           1>>1))) + (1<< (1>>1)))}; for(i=(1>>1);i 
      
       27 
           <(((1<<1) <<(1<<1))+((1 <<1)<< (1<<(1>>1 
      
       28 
           ))) + (1<<1)); i++) printf("%c",n[i]); }

hello6.cpp

下面的程序只能由C++的编译器编译（比如：g++）

`01`	`#include <stdio.h>`

`02`	`#define _(_)` `putchar(_);`

`03`	`int` `main(void){int` `i = 0;_(`

`04`	`++++++++++++++++++++++++++++`

`05`	`++++++++++++++++++++++++++++`

`06`	`++++++++++++++++++++++++++++`

`07`	`++++++++++++++++++++++++++++`

`08`	`++++++++++++++++++++++++++++`

`09`	`++++i)_(++++++++++++++++++++`

`10`	`++++++++++++++++++++++++++++`

`11`	`++++++++++i)_(++++++++++++++`

`12`	`i)_(--++i)_(++++++i)_(------`

`13`	`----------------------------`

`14`	`----------------------------`

`15`	`----------------------------`

`16`	`----------------------------`

`17`	`----------------i)_(--------`

`18`	`----------------i)_(++++++++`

`19`	`++++++++++++++++++++++++++++`

`20`	`++++++++++++++++++++++++++++`

`21`	`++++++++++++++++++++++++++++`

`22`	`++++++++++++++++++++++++++++`

`23`	`++++++++++++++++++++++++++++`

`24`	`++++++++++++++++++++++++++i)`

`25`	`_(----------------i)_(++++++`

`26`	`i)_(------------i)_(--------`

`27`	`--------i)_(----------------`

`28`	`----------------------------`

`29`	`----------------------------`

`30`	`----------------------------`

`31`	`----------------------------`

`32`	`------i)_(------------------`

`33`	`----------------------------`

`34`	`i)return` `i;}`

from:
http://coolshell.cn/?p=914

6个变态的C语言Hello World程序

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