Hi everyone. I've been struggling to solve this task for a longer period of time now. I've read the official code, but still I don't understand what it does. So, if anyone can help me, I would be very thankful...
Help in problem Sheets (Balkan OI 2017, day 1)
Hi everyone. I've been struggling to solve this task for a longer period of time now. I've read the official code, but still I don't understand what it does. So, if anyone can help me, I would be very thankful...