从cube 到square 到O(n) 这是人类思维闪闪发光的时刻!!!!!!! 给一个 数列 negative positive zero都有 求一段连续的,最大子段和 多么!clever!多么!wise! 不是!我想的! ...
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其他好文 时间:
2019-01-31 18:19:29
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133
算法描述: Given a m x n grid filled with non-negative numbers, find a path from top left to bottom right which minimizes the sum of all numbers along its ...
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其他好文 时间:
2019-01-30 19:12:48
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103
算法描述: Given a linked list, rotate the list to the right by k places, where k is non-negative. Example 1: Example 2: 解题思路:单链表的题目,画出图就可以解决了。注意边界条件,以及k值大 ...
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其他好文 时间:
2019-01-30 15:56:54
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112
Convert a non-negative integer to its english words representation. Given input is guaranteed to be less than 231 - 1. Example 1: Input: 123 Output: " ...
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其他好文 时间:
2019-01-29 23:09:59
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216
题目链接:Zuhair and Strings 题目原文 Given a string 𝑠 of length 𝑛 and integer 𝑘 (1≤𝑘≤𝑛). The string 𝑠 has a level 𝑥, if 𝑥 is largest non-negative inte ...
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其他好文 时间:
2019-01-28 01:25:02
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174
D - Balanced Number HDU - 3709 A balanced number is a non-negative integer that can be balanced if a pivot is placed at some digit. More specifically, ...
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其他好文 时间:
2019-01-25 23:53:15
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338
Given n non-negative integers a1, a2, ..., an , where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endp ...
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其他好文 时间:
2019-01-25 16:01:28
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176
算法描述: Given n non-negative integers a1, a2, ..., an , where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the tw ...
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其他好文 时间:
2019-01-25 13:40:24
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166
leetcode 69, Implement int sqrt(int x). Compute and return the square root of x, where x is guaranteed to be a non-negative integer. Since the return ...
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其他好文 时间:
2019-01-25 11:43:39
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152
Description Given an array of non negative integers, half of the integers in A are odd, and half of the integers are even. Sort the array so that when ...
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其他好文 时间:
2019-01-23 23:22:31
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222