Appleman has a tree withnvertices. Some of the vertices (at least one) are colored black and other vertices are colored white.Consider a set consistin...
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移动开发 时间：
2015-08-28 19:31:43
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252
Description
You are given a bunch of wooden sticks. Each endpoint of each stick is colored with some color. Is it possible to align the sticks in a straight line such that the colors of the endpoints...
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其他好文 时间：
2015-08-28 17:46:34
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153
Description
There is a rectangular room, covered with square tiles. Each tile is colored either red or black. A man is standing on a black tile. From a tile, he can move to one of four adjacent tiles...
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其他好文 时间：
2015-08-25 16:42:51
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224
题目链接：poj 2513 Colored Sticks题目大意：有N个木棍，每根木棍两端被涂上颜色。如今给定每一个木棍两端的颜色。不同木棍之间拼接须要颜色同样的端才干够。问最后是否能将N个木棍拼接在一起。解题思路：欧拉通路+并查集+字典树。欧拉通路，每一个节点的统计度，度为奇数的点不能超过2个。并...
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其他好文 时间：
2015-08-21 23:03:31
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216
Count the Colors
Time Limit: 2 Seconds
Memory Limit: 65536 KB
Painting some colored segments on a line, some previously painted segments may be covered by some the subsequent ones.
Your...
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其他好文 时间：
2015-08-20 01:31:58
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142
Painting some colored segments on a line, some previously painted segments may be covered by some the subsequent ones.Your task is counting the segmen...
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其他好文 时间：
2015-08-19 23:17:32
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164
链接：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1610
Count the Colors
Time Limit: 2 Seconds Memory Limit: 65536 KB
Painting some colored segments on a line, some previousl...
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其他好文 时间：
2015-08-18 12:05:58
阅读次数：
126
http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1610
Description
Painting some colored segments on a line, some previously painted segments may be covered by some the subsequen...
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其他好文 时间：
2015-08-17 12:10:53
阅读次数：
151
Description
There is a rectangular room, covered with square tiles. Each tile is colored either red or black. A man is standing on a black tile. From a tile, he can move to one of four adjacent til...
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其他好文 时间：
2015-08-15 20:07:33
阅读次数：
111
原题如下面，这意味着无序排列（由0,1,2组成）。一号通。组织成若干阵列0-几个1-几个2这样的序列。Given an array with n objects colored red, white or blue, sort them so that objects of the same col...
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编程语言 时间：
2015-08-13 19:38:50
阅读次数：
124
