时间限制:1000MS 内存限制:65535K提交次数:0 通过次数:0 题型: 编程题 语言: G++;GCC Description Global warming is a big problem, isn't it? It is reported that the ice of Antarctica is melting. It results that oceans are glowing and more and more places are flooded. Now the…
Search GO 说明:输入题号直接进入相应题目,如需搜索含数字的题目,请在关键词前加单引号 Problem ID Title Source AC Submit Y 1000 A+B Problem 10983 18765 Y 1036 [ZJOI2008]树的统计Count 5293 13132 Y 1588 [HNOI2002]营业额统计 5056 13607 1001 [BeiJing2006]狼抓兔子 4526 18386 Y 2002 [Hnoi2010]Bounce 弹飞绵羊 43…
Emergency Time Limit: 1000ms Memory limit: 65536K 有疑问?点这里^_^ 题目描述 Kudo’s real name is not Kudo. Her name is Kudryavka Anatolyevna Strugatskia, and Kudo is only her nickname.Now, she is facing an emergency in her hometown:Her mother is developing a…
A. As Easy As Possible 每个点往右贪心找最近的点,可以得到一棵树,然后倍增查询即可. 时间复杂度$O((n+m)\log n)$. #include <bits/stdc++.h> using namespace std ; typedef long long LL ; typedef long long Int ; typedef pair < int , int > pi ; #define clr(a,x) memset ( a , x , sizeof…