Hello everyone. 
I got message that my submission has been hacked(EDU -> Binary Search -> Step 3 -> Problem C, Cows in Stalls). But it is incorrect test, because K has to be greater than 1.


Has anyone had similar cases?
Hacking bugs in the "edu" topic.
Hello everyone. 
I got message that my submission has been hacked(EDU -> Binary Search -> Step 3 -> Problem C, Cows in Stalls). But it is incorrect test, because K has to be greater than 1.


Has anyone had similar cases?