Monkey King Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4714    Accepted Submission(s): 2032 Problem Description Once in a forest, there lived N aggressive monkeys. At the beginning, they e…

Monkey King Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6667    Accepted Submission(s): 2858 Problem Description Once in a forest, there lived N aggressive monkeys. At the beginning, they e…

题目链接:HDU - 1512 Once in a forest, there lived N aggressive monkeys. At the beginning, they each does things in its own way and none of them knows each other. But monkeys can't avoid quarrelling, and it only happens between two monkeys who does not kn…

左偏树+并查集.左偏树就是可合并二叉堆. /* 1512 */ #include <iostream> #include <string> #include <map> #include <queue> #include <set> #include <stack> #include <vector> #include <deque> #include <algorithm> #include &l…

[题目链接] http://acm.hdu.edu.cn/showproblem.php?pid=1512 [题目大意] 现在有 一群互不认识的猴子,每个猴子有一个能力值,每次选择两个猴子,挑出他们所归属的部落中能力值最强的猴子打架,然后两个最强的猴子能力值减半,之后两个部落就合为一个部落,问每次合并后部落中最强的猴子能力值是多少 [题解] 要求每次取出一堆数字中最大的数字减半再放回去,显然这是优先队列可以完成的操作,但由于之后要将两堆数字合并,所以采用可并优先队列,考虑使用左偏树.在左偏树的维…

http://acm.hdu.edu.cn/showproblem.php?pid=1512 题意: 有n只猴子,每只猴子一开始有个力量值,并且互相不认识,现有每次有两只猴子要决斗,如果认识,就不打了,否则的话,这两只都会从它们所认识的猴子中派出一只力量值最大的猴子出来,并且这只猴子的力量值会减半,在打过之后,这两只猴子所在的集体就都认识了. 思路:这是一道左偏树的模板题. 每个节点有5个值,l为左儿子节点,r为右儿子节点,fa为父亲节点(父亲节点的用法与并查集相似),val为优先级(这道题目就…

Description Once in a forest, there lived N aggressive monkeys. At the beginning, they each does things in its own way and none of them knows each other. But monkeys can't avoid quarrelling, and it only happens between two monkeys who does not know e…

题目:http://acm.hdu.edu.cn/showproblem.php?pid=1512 很简单的左偏树: 但突然对 rt 的关系感到混乱,改了半天才弄对: 注意是多组数据! #include<iostream> #include<cstdio> #include<cstring> #include<algorithm> using namespace std; ; int n,m,s[maxn],rt[maxn],ls[maxn],rs[maxn…

[题目分析] 也是堆+并查集. 比起BZOJ 1455 来说,只是合并的方式麻烦了一点. WA了一天才看到是多组数据. 盲人OI (-￣▽￣)- Best OI. 代码自带大常数,比启发式合并都慢 [代码] #include <cstdio> #include <cstring> #include <cstdlib> #include <cmath> #include <set> #include <map> #include <…

左偏树.我是ziliuziliu,我是最强的 #include<iostream> #include<cstdio> #include<cstring> #include<algorithm> #include<cmath> #define maxn 100500 using namespace std; int root[maxn],ls[maxn],rs[maxn],val[maxn],father[maxn],n,m; int x,y,di…