Shuffle'm Up Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 7404   Accepted: 3421 Description A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is performed by starting with two stacks of…

POJ.3087 Shuffle'm Up (模拟) 题意分析 给定两个长度为len的字符串s1和s2, 接着给出一个长度为len*2的字符串s12. 将字符串s1和s2通过一定的变换变成s12,找到变换次数 变换规则如下: 假设s1=12345,s2=67890 变换后的序列 s=6172839405 如果s和s12完全相等那么输出变换次数 如果不完全相等,s的前半部分作为s1,后半部分作为s2,重复上述过程. 直接模拟,注意给出的顺序是从底到上的. 代码总览 #include <cstdio…

题目:http://poj.org/problem?id=3087 题意:已知两堆牌s1和s2的初始状态, 其牌数均为c,按给定规则能将他们相互交叉组合成一堆牌s12,再将s12的最底下的c块牌归为s1,最顶的c块牌归为s2,依此循环下去. 现在输入s1和s2的初始状态 以及 预想的最终状态s12 问s1 s2经过多少次洗牌之后,最终能达到状态s12,若永远不可能相同,则输出"-1". #include <iostream> #include<cstdio> #…

Description A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is performed by starting with two stacks of poker chips, S1 and S2, each stack containing C chips. Each stack may contain chips of several…

Shuffle'm Up Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 14471 Accepted: 6633 Description A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is performed by starting with two stacks of po…

POJ 3087 Shuffle'm Up(洗牌) Time Limit: 1000MS    Memory Limit: 65536K Description - 题目描述 A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is performed by starting with two stacks of poker chips, S1 and…

题目传送门 /* 题意:两块扑克牌按照顺序叠起来后,把下半部分给第一块,上半部给第二块,一直持续下去,直到叠成指定的样子 DFS:直接模拟搜索,用map记录该字符串是否被搜过.读懂题目是关键. */ /************************************************ Author :Running_Time Created Time :2015-8-3 13:57:55 File Name :POJ_3087.cpp ***********************…

Shuffle'm Up Time Limit:1000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u Submit Status Practice POJ 3087 Description A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is performed by s…

题目链接:http://poj.org/problem?id=3087 题目大意:已知两堆牌s1和s2的初始状态, 其牌数均为c,按给定规则能将他们相互交叉组合成一堆牌s12,再将s12的最底下的c块牌归为s1,最顶的c块牌归为s2,依此循环下去. 现在输入s1和s2的初始状态 以及 预想的最终状态s12.问s1 s2经过多少次洗牌之后,最终能达到状态s12,若永远不可能相同,则输出"-1". 解题思路:照着模拟就好了,只是判断是否永远不能达到状态s12需要用map,定义map<…

Description A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is performed by starting with two stacks of poker chips, S1 and S2, each stack containing C chips. Each stack may contain chips of several…