#include <stdio.h>
int main (void)
{
int i = 0;
while (i < 10)
{
i++;
}
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CmludCBtYWluICh2b2lkKQp7CiAgICBpbnQgaSA9IDA7CgogICAgd2hpbGUgKGkgPCAxMCkKICAgICAgewogICAgICAgIGkrKzsKICAgICAgICBwcmludGYgKCJ4Iik7CiAgICAgIH0KICAgIHByaW50ZiAoIlxuIik7CiAgICBnZXRjaGFyICgpOwogICAgcmV0dXJuIDA7Cn0K