F. Triangular Paths - Codeforces Round #710 (Div. 3)

https://codeforces.com/contest/1506/problem/F题目描述 Consider an infinite triangle made up of layers. Let's number the l...

Codeforces Round #636 (Div. 3) 解题报告

本文代码均省略库和namespace声明,其中read()函数是读入数值的函数。A. CandiesRecently Vova found n candy wrappers. He remembers that he bought x...