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…
背包 #include<cstdio> #include<algorithm> using namespace std; int n,m,Len; long long F[2][100005]; struct node{ int c,f,v; }E[100005]; bool cmp(node a,node b){ return a.f>b.f || (a.f==b.f && a.c>b.c); } int main(){ scanf("%d&…
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…