LeetCode House Robber II题目思路思路来源于Discuss。
一是在Robber这题中的O(n)解法;
二是在Robber这题中,我们只需要分别考虑包含了nums[0]和nums[n-1]的情况即可。
注意这里的包含并不是说Robber一定要偷num[0]或nums[n-1],只是说考虑进去的意思。代码#define max(a, b) ((a)>(b)?(a):(b))...
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其他好文 时间:
2015-05-21 09:06:49
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155
leetcode 213 : House Robber II...
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其他好文 时间:
2015-05-21 07:50:58
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115
Note: This is an extension of House Robber.After robbing those houses on that street, the thief has found himself a new place for his thievery so that...
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其他好文 时间:
2015-05-21 06:35:47
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114
A high quality DP problem to work on. It is not an merely educational DP, it is subtle.Basic ideas: 1. Run original DP twice, 1st with num[0] selecte....
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其他好文 时间:
2015-05-20 13:09:06
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115
作为一个app应用程序开发者,在app应用程序在苹果商店上架前总需要将安装包安装到ios机器上进行测试,这个时候我们就需要打包in house版本的ipa了,打包in house实际上是一个将ipa应用程序重新签名的一个过程。一般来说打包in house需要以下东西:MAC机器,一般打包ipa都是....
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移动开发 时间:
2015-05-18 12:19:35
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354
动态规划问题,只需要保证当前获得的就是最大的值就可以了...
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其他好文 时间:
2015-05-15 10:49:34
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147
题目描述:
You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping you from robbing each of them is that adj...
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其他好文 时间:
2015-05-14 16:34:46
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115
Description
Richard just finished building his new house. Now the only thing the house misses is a cute little wooden fence. He had no idea how to make a wooden fence, so he decided to order one. S...
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其他好文 时间:
2015-05-13 23:17:20
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299
PL SQL游标将hregright表中不存在hrno的记录,用house表中的hrno填充(house唯一的时候)declare cursor house_cur is select h.regno,h.hrno from house h where h.hrno...
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数据库 时间:
2015-05-13 14:30:51
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156
You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping yo...
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其他好文 时间:
2015-05-13 08:45:52
阅读次数:
116