Clone Time Limit : 2000/1000ms (Java/Other)   Memory Limit : 65536/65536K (Java/Other) Total Submission(s) : 8   Accepted Submission(s) : 5 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description After eating food from Chernobyl,…
Problem Description After eating food from Chernobyl, DRD got a super power: he could clone himself right now! He used this power for several times. He found out that this power was not as perfect as he wanted. For example, some of the cloned objects…
思路:广搜, 因为空格加上动物最多只有32个那么对这32个进行编号,就能可以用一个数字来表示状态了,因为只有 ‘P’   'S' 'M' '.' 那么就可以用4进制刚好可以用64位表示. 接下去每次就是模拟了. 注意:  ‘S’ 不是只有一个. 一个东西如果不是'P'在动的话要先判断周围有没有‘P’,有的话要先吃掉      'P'在动的时候如果一个位置周围有多个东西,都要吃掉. #include<iostream> #include<cstdio> #include<alg…
Problem Description You are given a tree with N nodes which are numbered by integers 1..N. Each node is associated with an integer as the weight. Your task is to deal with M operations of 4 types: 1.Delete an edge (x, y) from the tree, and then add a…
默默的签到 Osu! http://acm.hdu.edu.cn/showproblem.php?pid=5003 #include<cstdio> #include<algorithm> using namespace std; ]; int main(){ int t,n; while(~scanf("%d",&t)){ while(t--){ scanf("%d",&n); ;i<n;i++){ scanf(&qu…
Mart Master II Time Limit: 12000/6000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 675    Accepted Submission(s): 237 Problem Description Trader Dogy lives in city S, which consists of n districts. There are n - 1…
HDU 4291 A Short problem(2012 ACM/ICPC Asia Regional Chengdu Online) 题目链接http://acm.hdu.edu.cn/showproblem.php?pid=4291 Description 给一个式子求结果.类似Fibonacci的公式g(n)=3*g(n-1)+g[n-2]. Input 给你n(1<=n<=1e18) Output 求g(g(g(n))) Sample Input 样例第一个就是0什么鬼,虽然没影响.…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5029 Problem Description The soil is cracking up because of the drought and the rabbit kingdom is facing a serious famine. The RRC(Rabbit Red Cross) organizes the distribution of relief grain in the disa…
题目链接 A题:(字符串查找,水题) 题意 :输入字符串,如果字符串中包含“ Apple”, “iPhone”, “iPod”, “iPad” 就输出 “MAI MAI MAI!”,如果出现 “Sony” 就输出“SONY DAFA IS GOOD!” ,大小写敏感. 思路 : 字符串查找,水题. #include <string.h> #include <stdio.h> #include <iostream> using namespace std ; ]; int…
意甲冠军: 特定n小点的树权. 以下n每一行给出了正确的一点点来表达一个销售点每只鸡价格的格 以下n-1行给出了树的侧 以下Q操作 Q行 u, v, val 从u走v,程中能够买一个鸡腿,然后到后面卖掉,输出max(0, 最大的收益) 然后给[u,v]路径上点点权+=val 思路: 树链剖分裸题.记录区间的最大最小值,→走的答案和←走的答案. 官方题解:点击打开链接 #pragma comment(linker, "/STACK:1024000000,1024000000") #inc…