#include <stdio.h>
int main() {
int S,h,m,s;
h = S/3600;
m = (S%3600)/60;
s = (S%3600)%60;
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbigpIHsKCWludCBTLGgsbSxzOwoJc2NhbmYoIiVkIiwmUyk7CgloID0gUy8zNjAwOwoJbSA9IChTJTM2MDApLzYwOwoJcyA9IChTJTM2MDApJTYwOwoJcHJpbnRmKCIlZDolZDolZOOBp+OBmS9uIixoLG0scyk7CglyZXR1cm4gMDsKfQo=