题意:通过题目给出的三种操作,让任意一个杯子中的水到达一定量 分析:两个杯子最大容量是100,所以开个100*100的数组记录状态,最多1w个状态,所以复杂度很低,然后记录一下路径就好 注:代码写残了,我也不会写好看的那种,罪过罪过..QAQ #include<cstdio> #include<algorithm> #include<iostream> #include<cstring> #include<cmath> #include<m…

这道题做了很长时间,一开始上课的时候手写代码,所以想到了很多细节,但是创客手打代码的时候由于疏忽又未将pair赋初值,导致一直输出错误,以后自己写代码可以专心一点,可能会在宿舍图书馆或者Myhome,创客晚上好吵呀,隔壁真的服... 本题大意:给定两个杯子的容量,有六种操作,通过操作使得两个被子其中一个杯子的水等于待输入值C,并输出最少操作次数和操作名称. 本题思路:BFS,遇到合适的直接输出,搜完都没有搜到就impossible. 参考代码: 将switch改为if能节省大部分篇幅,但是swi…

http://poj.org/problem?id=3414                                       Pots Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 9996   Accepted: 4198   Special Judge Description You are given two pots, having the volume of A and B liters respe…

题目链接:http://poj.org/problem?id=3414 Pots Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 18550   Accepted: 7843   Special Judge Description You are given two pots, having the volume of A and B liters respectively. The following operation…

题目地址:http://acm.hdu.edu.cn/showproblem.php?pid=1226 题意简单,本来是一道很简单的搜素题目. 但是有两个bug: 1.M个整数可能有重复的. 2.N可能为0. 你说这两个bug有意思么,特别是第二个,真没意思. AC代码:: #include <iostream> #include <cstdio> #include <cstring> #include <string> #include <cstdl…

Pots Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 7783   Accepted: 3261   Special Judge Description You are given two pots, having the volume of A and B liters respectively. The following operations can be performed: FILL(i)        fi…

https://blog.csdn.net/belalds/article/details/82667692 开源搜索引擎分类 1.Lucene系搜索引擎,java开发,包括: Lucene Solr Elasticsearch Katta.Compass等都是基于Lucene封装. 你可以想象Lucene系有多强大. 2.Sphinx搜素引擎,c++开发,简单高性能. 以下重点介绍最常用的开源搜素引擎:Lucene.Solr.Elasticsearch.Sphinx的特点和优劣势选型比较. L…

BFS(Breadth_First_Search) DFS(Depth_First_Search) 拿图来说 BFS过程,以1为根节点,1与2,3相连,找到了2,3,继续搜2,2与4,相连,找到了4,2与3也相连,然而3已经被找到了,跳过:搜3,3与5相连,找到了5:搜4,4与5相连,5已经被找到了,跳过,4与6相连,找到了6:5,6没有连其他点,结束: DFS过程:以1为根节点,1与2,3相连:搜2,2与3,4相连:搜3,3与5相连:搜5,5没有与其他边相连,返回到3,3没有与其他边相连,返回…

Description You are given two pots, having the volume of A and B liters respectively. The following operations can be performed: FILL(i)        fill the pot i (1 ≤ i ≤ 2) from the tap; DROP(i)      empty the pot i to the drain; POUR(i,j)    pour from…

Pots Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 12198   Accepted: 5147   Special Judge Description You are given two pots, having the volume of A and B liters respectively. The following operations can be performed: FILL(i)        f…