Given a positive integer num, write a function which returns True if num is a perfect square else False. Note: Do not use any built-in library functio ...
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编程语言 时间:
2016-06-27 11:51:04
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196
Given a positive integer num, write a function which returns True if num is a perfect square else False. Note: Do not use any built-in library functio ...
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其他好文 时间:
2016-06-27 10:20:24
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184
本篇文章由:http://xinpure.com/downgrade-ios10-perfect-ios9-3-2-retention-of-all-data/iOS 10 Beta版尝鲜前段时间刚刚发布的 iOS 10 Beta版,对于从来没有升级过 Beta 版的我来说产生了莫大的吸引力于是就满... ...
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移动开发 时间:
2016-06-21 12:18:18
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460
1170 - Counting Perfect BST PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB BST is the acronym for Binary Search Tree. A BS ...
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其他好文 时间:
2016-06-10 21:40:40
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186
这篇文章讲无权二分图(unweighted bipartite graph)的最大匹配(maximum matching)和完美匹配(perfect matching),以及用于求解匹配的匈牙利算法(Hungarian Algorithm);不讲带权二分图的最佳匹配。 二分图:简单来说,如果图中点可 ...
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编程语言 时间:
2016-06-06 12:01:23
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277
题意:N个数,M个询问,每个询问为一个区间,求区间最长连续子序列,要求每个数都不同(perfect sequence,简称PS)。 题解:很容易求出以每个数为结尾的ps,也就是求区间的最大值。有一个不同就是长度可能会超出询问范围,所以先对PS的首位置二分,然后RMQ。注意一点,序列有可能出现负数,所 ...
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其他好文 时间:
2016-06-06 01:00:41
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184
Please indicate the source if you need to repost. After implementing NetSutie for serveral companies, I realize that NetSuite isn't perfect in project ...
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其他好文 时间:
2016-06-04 22:07:09
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319
The Perfect Stall Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 22539 Accepted: 10072 Description Farmer John completed his new barn just ...
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其他好文 时间:
2016-06-02 09:53:11
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168
题目链接:https://leetcode.com/problems/perfect-squares/
题目:
Given a positive integer n, find the least number of perfect square numbers (for example, 1,
4, 9, 16, ...) which sum to n.
For examp...
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其他好文 时间:
2016-05-30 15:34:19
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156
Description Little frog Georgie likes to jump. Recently he have discovered the new playground that seems the perfect place to jump. Recently the new j ...
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其他好文 时间:
2016-05-29 14:53:26
阅读次数:
166