这道题要看出是背包问题,不容易,跟FB一面 paint house很像,比那个难一点 定义res[i][j] 表示前 i个number with 最后一个number是j,这样的minimum adjusting cost ...
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其他好文 时间:
2017-08-06 15:05:13
阅读次数:
109
状态和状态方程的思路和1 一样, 当前背包加用vs 不用, 找到与题意链接的一个状态, 再找他的对立面 一维 ...
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其他好文 时间:
2017-08-06 12:40:51
阅读次数:
130
下面为Oracle大师级语录: Oracle Database developers should follow is to do everything they can in SQL. What they cannot do in SQL, they should do in PL/SQL. An ...
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数据库 时间:
2017-08-05 22:47:34
阅读次数:
242
Given an array of integers, every element appears twice except for one. Find that single one. Note: Your algorithm should have a linear runtime comple ...
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其他好文 时间:
2017-08-05 22:44:36
阅读次数:
139
Given an array of integers, find if the array contains any duplicates. Your function should return true if any value appears at least twice in the arr ...
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其他好文 时间:
2017-08-05 22:00:06
阅读次数:
156
Given an array of integers, find if the array contains any duplicates. Your function should return true if any value appears at least twice in the arr ...
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其他好文 时间:
2017-08-05 21:57:42
阅读次数:
131
Given two sequences of numbers : a[1], a[2], ...... , a[N], and b[1], b[2], ...... , b[M] (1 <= M <= 10000, 1 <= N <= 1000000). Your task is to find a ...
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编程语言 时间:
2017-08-05 20:32:46
阅读次数:
153
状态方程时题意的转化, 通常要if, 遍历到当前状态时, 最后一个字母的情况与上一个或者上多个状态的关系 结果是最后的状态还是只是遍历到最后的状态求全局最优 如Longest Increasing Subsequence ...
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其他好文 时间:
2017-08-05 19:44:35
阅读次数:
135
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5443 The Water Problem Time Limit: 1500/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Other ...
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其他好文 时间:
2017-08-05 14:51:22
阅读次数:
199
Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists. 原题链接:htt ...
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其他好文 时间:
2017-08-05 11:03:35
阅读次数:
104