A try at writing some obfuscated "pretty" C, using the classic easy problem FizzBuzz
i,t,f,j;
p(char c){
putchar(c);}
g(){for(j=j^j;
j++<2;0)p(122);}
main(){char s[3]={
37,100,21^21};while(
i++<25<<2){if((t=i%3)*
(f=i%5))printf(s,i);if(!
t){p('\a'*10);p(0x69);g();
}if(!f){p(0x42);p('2'*2+'"'/
2);g();;}j=i<<5;while(--j!='('
>>2);p(j);}puts("Am I hired?");}This works without exploiting C89, including stdio.h properly and using
explicit types.
#include<stdio.h>
int i,t,f,j; void p
(char c){putchar(c);}
void g(){for(j=j^j;j++<
2;0)p(122);}int main(void
){char s[3]={37,0x64,21^21}
;while(i++<25<<2){if((t=i%3)*
(f=i%5))printf(s,i);if(!t){
p('\a'*10);p(0x69);g();;}
if(!f){p(0x42);p('2'*2+
'"'/2);g();}j=i<<5;do
;while(--j!='('>>2)
;p(j);}return 0;}It works on Hackerrank!
The Makefile allows you to build using
make
upon which you can run using
./fizzbuzz
If you wish to install (why?) don't forget to set DESTDIR and PREFIX before
running
make install
If you use Nix (yay), simply use the standard new commands like
nix build
nix run