obfuscated

obfuscated.c

#define _ 0xBEE7
#define print(str)'='//;printf\("You guessed: %s\n", str\);
#include <stdio.h>
#define f(X) int
union fi {f(fi) x; char y;}i;int main() {f(10) ff=10;for (i.x=0; (long)i.x < 1+
4*19*643-_+ff;){if(!i.x++ & _< ff)z:if (putchar(ff) && _)return ff;}print([x
for x in set(ff)]);printf("%d", (f(.))i.x);f(1) x;sscanf("22","%d", &x);
sprintf(&i.y, "%c", print(ff));printf("%c%c", putchar(print(4__2)),i.y);
print(__);f(fi{for(;;)}) y;putchar('Z'-x);goto z;}