1049. Mondriaan Constraints Time Limit: 1 secs, Memory Limit: 32 MB Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One day, while working on his latest project, he was intrigued by the number of different ways…

状压DP Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series' (where he had to use his toilet paper to draw on, for all of his paper was filled with squares…

Mondriaan's Dream Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 13519   Accepted: 7876 Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series…

状压DP Mondriaan's Dream Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 9938 Accepted: 5750 Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series…

Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series' (where he had to use his toilet paper to draw on, for all of his paper was filled with squares and r…

题目传送门 /* 题意:一个h*w的矩阵(1<=h,w<=11),只能放1*2的模块,问完全覆盖的不同放发有多少种? 状态压缩DP第一道:dp[i][j] 代表第i行的j状态下的种数(状态即为二进制10101110101...的样子) 横着的定义为11,竖着的定义为01,当两行的状态已填满并且没有出现奇数个1时,累加个数 即两行状态相或要全为1,两行相与要没有连续的1的个数是奇数个 */ #include <cstdio> #include <iostream> #in…

Mondriaan's Dream Problem Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series' (where he had to use his toilet paper to draw on, for all of his paper was…

Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings and height in varying ways. Expert as he was in this material, he saw at a glance that he'll need a computer to calculate t…

题目:id=2411" target="_blank">poj 2411 Mondriaan's Dream 题意:给出一个n*m的矩阵,让你用1*2的矩阵铺满,然后问你最多由多少种不同的方案. 分析:这是一个比較经典的题目.网上各种牛B写法一大堆.题解也是 我们能够定义状态:dp[i][st]:在第 i 行状态为 st 的时候的最慷慨案数. 然后转移方程:dp[i][st] = sum (dp[i-1][ss]) 即全部的当前行都是由上一行合法的状态转移而来. 而状态…

Mondriaan's Dream Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 15295   Accepted: 8820 Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series…

题目:Mondriaan's Dream 链接:http://poj.org/problem?id=2411 题意:用 1*2 的瓷砖去填 n*m 的地板,问有多少种填法. 思路: 很久很久以前便做过的一道题目,状压DP,当时写得估计挺艰辛的,今天搜插头DP又搜到它,就先用状压DP写了下,顺利多了,没一会就出来了,可惜因为long long没有1A. 思路挺简单,一行一行解决,每一列用1 表示对下一行有影响,用0 表示对下一行没有影响,所以一行最多2048 种可能,然后要筛选一下,因为有些本身就…

Mondriaan's Dream Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 15962   Accepted: 9237 Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series…

[poj P2411] Mondriaan's Dream Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 18023   Accepted: 10327 Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his '…

题目链接: http://poj.org/problem?id=2411 Mondriaan's Dream Time Limit: 3000MSMemory Limit: 65536K 问题描述 Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series' (where he had…

[POJ2411]Mondriaan's Dream(轮廓线DP) 题面 Vjudge 题解 这题我会大力状压!!! 时间复杂度大概是\(O(2^{2n}n^2)\),设\(f[i][S]\)表示当前第\(i\)行向下伸展出去的状态为\(S\) 那么每次枚举一下当前行的放法,进行转移就好了. 然后就长成了这个样子(不要在意我强行缩减代码长度) 尽管这不是我们本题的重点,然而我还是放份代码 #include<cstdio> #include<cstring> int n,m;long…

Mondriaan's Dream Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 20822   Accepted: 11732 Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet serie…

一.Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series' (where he had to use his toilet paper to draw on, for all of his paper was filled with squares and…

Mondriaan's Dream Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series' (where he had to use his toilet paper to draw on, for all of his paper was filled with squares…

Mondriaan's Dream Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 18903 Accepted: 10779 Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series' (…

Mondriaan's Dream Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 18096   Accepted: 10357 Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet serie…

Mondriaan's Dream POJ - 2411 可以用状压dp,但是要打一下表.暴力枚举行.这一行的状态.上一行的状态,判断如果上一行的状态能转移到这一行的状态就转移. 状态定义:ans[i][S]表示i行前已经全部填满,i行已经填上的列为集合S.如果有竖着的,全部当做用这一行的去补满上一行缺的. (貌似还是插头dp的入门题) #include<cstdio> #include<cstring> typedef long long LL; LL f[][]; LL h,w…

Mondriaan's Dream Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 18903 Accepted: 10779 Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series' (…

Mondriaan's Dream Time Limit: 20000/10000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 783    Accepted Submission(s): 506 Problem Description Squares and rectangles fascinated the famous Dutch painter Piet Mondri…

Mondriaan's Dream Time Limit: 3000MS Memory Limit: 65536K Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series' (where he had to use his toilet paper to d…

炮兵阵地 Language:Default 炮兵阵地 Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 34008 Accepted: 13083 Description 司令部的将军们打算在N*M的网格地图上部署他们的炮兵部队.一个N*M的地图由N行M列组成,地图的每一格可能是山地(用"H" 表示),也可能是平原(用"P"表示),如下图.在每一格平原地形上最多可以布置一支炮兵部队(山地上不能够部署…

PKU P2411 Mondriaan's Dream 题目描述: Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series' (where he had to use his toilet paper to draw on, for all of his paper was fil…

Mondriaan's Dream 题目链接 Problem Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series' (where he had to use his toilet paper to draw on, for all of his pape…

Mondriaan's Dream Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 17203   Accepted: 9918 Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series…

Description Squares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series' (where he had to use his toilet paper to draw on, for all of his paper was filled with squares and r…

题目原题可以看POJ2411,大意是给出m*n的矩形,要用2*1的矩形将它铺满(不能讲一个矩形铺在另外一个上面),求方案数,并且只要不是完全相同的就算不同的方案,也就是对称算不同的方案. F[i][s]表示前i-1行已经填满,并且第i行的状态是s的方案数. F[i][s]=sum(F[i-1][s’]): s‘能转移到s.如何根据s来确定s'呢.这里用一个dfs实现,一位一位去填充s'.扫描s,如果该位是1,那么s’对应的这位必定是0,如果该位是0,那么要分情况讨论: 如果该位的后面一位也是0,…