Why Um_nik is great at CP and how you can/can't apply the same strategy
Hi, as we all know that Um_nik is a great problem solver. And I think I just have the right idea of why it may be.
There are going to be a lot of LGMs after Santa Claus arrives at the end of the year.
Round 946 Div 3 Solution Discussion (with myself)
There are going to be a lot of LGMs after Santa Claus arrives at the end of the year.