6个变态的C语言Hello World程序

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

#define _________ }

#define ________ putchar

#define _______ main

#define _(a) ________(a);

#define ______ _______(){

#define __ ______ _(0x48)_(0x65)_(0x6C)_(0x6C)

#define ___ _(0x6F)_(0x2C)_(0x20)_(0x77)_(0x6F)

#define ____ _(0x72)_(0x6C)_(0x64)_(0x21)

#define _____ __ ___ ____ _________

#include_____

 

hello2.c

#include  main(){

int x=0,y[14],*z=&y;

*(z++)=0x48;

*(z++)=y[x++]+0x1D;

*(z++)=y[x++]+0x07;

*(z++)=y[x++]+0x00;

*(z++)=y[x++]+0x03;

*(z++)=y[x++]-0x43;

*(z++)=y[x++]-0x0C;

*(z++)=y[x++]+0x57;

*(z++)=y[x++]-0x08;

*(z++)=y[x++]+0x03;

*(z++)=y[x++]-0x06;

*(z++)=y[x++]-0x08;

*(z++)=y[x++]-0x43;

*(z++)=y[x]-0x21;

x=*(--z);

while(y[x]!=NULL)   putchar(y[x++]);

}

hello3.c

#include

#define __(a) goto a;

#define ___(a) putchar(a);

#define _(a,b) ___(a) __(b);

main() {

_:__(t)a:_('r',g)b:_('$',p) c:_('l',f)d:_(' ',s)e:_('a',s) f:_('o',q)g:_('l',h)h:_('d',n) i:_('e',w)j:_('e',x)k:_('/n',z) l:_('H',l)m:_('X',i)n:_('!',k) o:_('z',q)p:_('q',b)q:_(',',d) r:_('i',l)s:_('w',v)t:_('H',j) u:_('a',a)v:_('o',a)w:_(')',k) x:_('l',c)y:_('/t',g)z:___(0x0)

}

 

hello4.c

int n[]={0x48, 0x65,0x6C,0x6C, 0x6F,0x2C,0x20, 0x77,0x6F,0x72, 0x6C,0x64,0x21, 0x0A,0x00},*m=n;

main(n){

putchar (*m)!='/0'?main (m++):exit(n++);

}

 

hello5.c

main(){

int i,n[]={(((1<<1)<<(1<<1)<<(1<< 1)<<(1<<(1>>1)))+((1<<1)<<(1<<1))), (((1 <<1)<<(1<<1)<<(1<<1)<<(1<<1))-((1<<1)<<( 1<<1)<<(1<<1))+((1<<1)<<(1<<(1>>1)))+ (1 <<(1>>1))),(((1<<1)<<(1<<1)<<(1<<1)<< (1 <<1))-((1<<1)<<(1<<1)<<(1<<(1>>1)))- ((1 <<1)<<(1<<(1>>1)))),(((1<<1)<<(1<<1)<<(1 <<1)<<(1<<1))-((1<<1)<<(1<<1)<<(1<<(1>>1 )))-((1<<1)<<(1<<(1>>1)))),(((1<<1)<< (1 <<1)<<(1<<1)<<(1<<1))-((1<<1)<<(1<<1)<<( 1<<(1>>1)))-(1<<(1>>1))),(((1<<1)<<(1<<1 )<<(1<<1))+((1<<1)<<(1<<1)<<(1<<(1>>1))) -((1<<1)<<(1<<(1>>1)))),((1<<1)<< (1<<1) <<(1<<1)),(((1<<1)<<(1<<1)<<(1<<1)<<(1<< 1))-((1<<1)<<(1<<1))-(1<<(1>>1))),(((1<< 1)<<(1<<1)<<(1<<1)<<(1<<1))-((1<<1)<< (1 <<1)<<(1<<(1>>1)))-(1<<(1>>1))), (((1<<1 )<<(1<<1)<<(1<<1)<<(1<<1))- ((1<<1)<< (1 <<1)<<(1<<(1>>1)))+(1<<1)), (((1<<1)<< ( 1<<1)<<(1<<1)<< (1<<1))-((1<<1)<< (1<<1) <<(1<<(1>>1)))-((1<<1) <<(1<< (1>>1)))), (((1<<1)<< (1<<1)<<(1<<1)<< (1<<1))- ((1 <<1)<<(1<<1)<<(1<<1))+((1<<1)<< (1<<(1>> 1)))), (((1<<1)<<(1<<1) <<(1<<1))+(1<<(1 >>1))),(((1<<1)<<(1<<1))+((1<<1)<< (1<<( 1>>1))) + (1<< (1>>1)))}; for(i=(1>>1);i <(((1<<1) <<(1<<1))+((1 <<1)<< (1<<(1>>1 ))) + (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++） #include

#define _(_) putchar(_);

int main(void){

int i = 0;

_( ++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++ ++++i)_(++++++++++++++++++++ ++++++++++++++++++++++++++++ ++++++++++i)_(++++++++++++++ i)_(--++i)_(++++++i)_(------ ---------------------------- ---------------------------- ---------------------------- ---------------------------- ----------------i)_(-------- ----------------i)_(++++++++ ++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++ ++++++++++++++++++++++++++i) _(----------------i)_(++++++ i)_(------------i)_(-------- --------i)_(---------------- ---------------------------- ---------------------------- ---------------------------- ---------------------------- ------i)_(------------------ ---------------------------- i)

return i;

}（全文完）