snowy_smile的博客

应岛娘邀请，自费机票回国打比赛。队名——友谊是魔法。最终榜单如下——https://ccpc.io/post/187这题是场上的L题。一年多不写题也不想题情况下遇上了这场比赛的L题。是个贪心题，所以恰好撞我枪口上了。不夸张地哦，读完题后三分钟内我就会做啦！但是我们读到这道题太晚了，加上当时队友 岛娘 也 大概会做了（噗哈哈>__<），然后题意读得略有误，...

忘记贴个中文题面了~~作为前来上海大学参加ICPC比赛的退役ACMer现役JBer，小明每次来上海大学参加比赛，都会打铁。心里就会产生一种"这是什么JB比赛"的念头。为了排解痛苦，他就会去上海的迪士尼坐过山车。他很喜欢这种血压拉满的感觉，让他感觉自己如同变成了一只"快乐"的Flappy Bird，忘记了所有的WA和TLE……过山车有一系列的高低起伏的转折点，各个转折点的高度，按照路径顺序形...

题目3 : 三等分时间限制:10000ms单点时限:1000ms内存限制:256MB描述小Hi最近参加了一场比赛，这场比赛中小Hi被要求将一棵树拆成3份，使得每一份中所有节点的权值和相等。比赛结束后，小Hi发现虽然大家得到的树几乎一模一样，但是每个人的方法都有所不同。于是小Hi希望知道，对于一棵给定的有根树，在选取其中2个非根节点并将

H. Tourist Guidetime limit per test2 secondsmemory limit per test512 megabytesinputstandard inputoutputstandard outputIt is not that easy to create a tourist guide as one might expect. A good tourist guide should properly distribute flow of tourists a

Game of ArraysTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 9    Accepted Submission(s): 1Problem DescriptionTweek and Craig are g

Wilbur and Treestime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputWilbur the pig really wants to be a beaver,

4214: Power EggsTime Limit: 1 Sec  Memory Limit: 128 MBSubmit: 130  Solved: 24DescriptionBenedict bought K identical power eggs from Dropeggs.com, and now he wants to test them by dropping

#include#include#include#include#include#include#include#include#include#include#include#include#includeusing namespace std;void fre(){freopen("c://test//input.in","r",stdin);freopen("c:

D. Zumatime limit per test2 secondsmemory limit per test512 megabytesinputstandard inputoutputstandard outputGenos recently installed the game Zuma on his phone.

E. Marblestime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputIn the spirit of the holidays, Saitama has given G

J. Judgementtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputThe jury of Berland regional olympiad in infor

Bear and Up-Downtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputThe life goes up and down, just like nice

Guan DanTime Limit: 2 Seconds      Memory Limit: 65536 KBBob is playing a poker game called GuanDan. The rules are similar to PaoDeKuai and DouDiZhu. Basically, the game is played on two decks

Modulo QueryTime Limit: 2 Seconds      Memory Limit: 65536 KB One day, Peter came across a function which looks like:F(1, X) = X mod A1.F(i, X) = F(i - 1, X) mod Ai, 2 ≤ i ≤ N.Where

Keep In Touch  Accepts: 22  Submissions: 280 Time Limit: 4000/2000 MS (Java/Others)  Memory Limit: 262144/131072 K (Java/Others)问题描述在Byteland一共有nn个城市，编号依次为11到nn，同时有mm条单向道路连接着

#include#include#include#include#include#include#include#include#include#include#include#include#includeusing namespace std;void fre(){freopen("c://test//input.in","r",stdin);freopen("c: