Saddest:adj,可悲的,悲哀的,polar,两级的,极地额,YorkShire,约克郡 A UK wildlife park has confirmed that it is offering a new home to a lonely polar bear named Pizza who is living trapped in a chinese mall. 一个英国野生公园报告称他们为名为Pizz的一个孤独的北极熊提供了一个新家,它在中国生活陷入困难. A UK wildlife…

C. Bear and String Distance time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Limak is a little polar bear. He likes nice strings - strings of length n, consisting of lowercase English letter…

A. Bear and Three Balls time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Limak is a little polar bear. He has n balls, the i-th ball has size ti. Limak wants to give one ball to each of his…

B. Bear and Compressing 题目链接  Problem - B - Codeforces   Limak is a little polar bear. Polar bears hate long strings and thus they like to compress them. You should also know that Limak is so young that he knows only first six letters of the English…

B. Bear and Compressing time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Limak is a little polar bear. Polar bears hate long strings and thus they like to compress them. You should also kno…

链接:http://codeforces.com/problemset/problem/653/A                                                                                      A. Bear and Three Balls                                                                                        time…

题目描述 A tree is an undirected connected graph without cycles. The distance between two vertices is the number of edges in a simple path between them. Limak is a little polar bear. He lives in a tree that consists of n vertices, numbered 1 through n. L…

Bear and Three Balls Time Limit:2000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64u Submit Status Description Limak is a little polar bear. He has n balls, the i-th ball has size ti. Limak wants to give one ball to each of his three fr…

D. Bear and Tower of Cubes 题目连接: http://www.codeforces.com/contest/680/problem/D Description Limak is a little polar bear. He plays by building towers from blocks. Every block is a cube with positive integer length of side. Limak has infinitely many…

E. Bear and Contribution 题目连接: http://www.codeforces.com/contest/658/problem/E Description Codeforces is a wonderful platform and one its feature shows how much someone contributes to the community. Every registered user has contribution - an integer…