#include <stdio.h>
int main(void) {
int i,j;
j=++i;
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbih2b2lkKSB7CglpbnQgaSxqOwogICAgcHJpbnRmKCLovpPlhaXkuIDkuKrmlbTmlbBpLGovbiIpOwogICAgc2NhbmYoIiVkIiwmaSk7CiAgICBqPSsraTsKICAgIHByaW50ZigiaT0lZCxqPSVkXG4iLGksaik7CglyZXR1cm4gMDsKfQo=