https://codeforces.com/contest/964/problem/B Can someone explain me how should I solve this problem I dont realy understand what should I do.. I aleready read the editorial but stil cant understand.
"Also, each minute Vasya's bank account receives C·k, where k is the amount of received but unread messages.
Vasya's messages are very important to him, and because of that he wants to have all messages read after T minutes." I dont know what that means.