We define a harmonious array is an array where the difference between its maximum value and its minimum value is exactly 1.Now, given an integer array ...
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其他好文 时间:
2017-05-21 12:51:02
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129
Given an unsorted array, find the maximum difference between the successive elements in its sorted form. Try to solve it in linear time/space. Return ...
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其他好文 时间:
2017-05-20 10:10:56
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236
线性差分方程介绍 线性微分方程是连续的,即变量t是连续的,需要求的是未知函数$y(t)$;线性差分方程是离散的,变量t的取值只能为整数,需要求的是未知序列$y_t$。 差分(difference),即相邻两个数据之间的差,也就是变化量,用$\Delta $来表示 $\Delta y_t = y_{t... ...
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其他好文 时间:
2017-05-19 15:41:54
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219
时域有限差分法 (FDTD, Finite-Difference Time-Domain) 把Yee网格空间离散法 1.基本原理 2.数值稳定条件 ...
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其他好文 时间:
2017-05-19 12:58:23
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315
Given a binary search tree with non-negative values, find the minimum absolute difference between values of any two nodes.Example:Input: 1 \ 3 / 2 Out... ...
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其他好文 时间:
2017-05-19 01:00:11
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351
本文为译文,版权属于原作者,在此翻译为中文分享给大家。英文原文地址:Difference between _, __ and __xx__ in Python "_"单下划线 Python中不存在真正的私有方法。为了实现类似于c++中私有方法,可以在类的方法或属性前加一个“_”单下划线,意味着该方法 ...
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编程语言 时间:
2017-05-16 14:45:26
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162
Given a binary tree, return the tilt of the whole tree.The tilt of a tree node is defined as the absolute difference between the sum of all left subtr... ...
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其他好文 时间:
2017-05-14 10:49:13
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300
For a long time I was confused about this. It was not clear to me what is the difference between setting the static route using next hop interface IP ...
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其他好文 时间:
2017-05-14 10:32:20
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278
https://leetcode.com/problems/kth-smallest-element-in-a-sorted-matrix/#/description ...
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其他好文 时间:
2017-05-13 13:30:45
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146
1. driver和module的区别 https://unix.stackexchange.com/questions/47208/what-is-the-difference-between-kernel-drivers-and-kernel-modules 大体上可以这样认为,他们都是运行在k ...
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其他好文 时间:
2017-05-13 12:20:18
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169