May all the beauty be blessed.
965A Paper Airplanes 题意简述 一张纸可以做s个纸飞机,现在有k个人, …
题目地址:Codeforces:Problem – 311E – …
题目地址:Codeforces:Problem – 364D – …
题目地址:Codeforces:Problem – 16E – C …
题目地址:Codeforces:Problem – 100633D ̵ …
题目地址:Codeforces:Problem – 295B – …
题目地址:Codeforces:Problem – 666B – …
题目地址:Codeforces:Problem – 314E – …
比赛地址:Dashboard – Codeforces Round #462 …