The gray code is a binary numeral system where two successive values differ in only one bit.
Given a non-negative integer n representing the total number of bits in the code, print the sequence of ...
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其他好文 时间：
2015-02-13 09:21:11
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155
Given an array of non-negative integers, you are initially positioned at the first index of the array.Each element in the array represents your maximu...
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其他好文 时间：
2015-02-12 12:25:35
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158
Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.
For example,
Given [0,1,0,2,1,0,1,3,2,1,2,1]...
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移动开发 时间：
2015-02-11 12:45:01
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187
The gray code is a binary numeral system where two successive valuesdiffer in only one bit.
Given a non-negative integer n representing the totalnumber of bits in the code, print the sequence of gray...
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其他好文 时间：
2015-02-11 09:24:25
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233
题意：给位数和位数和 求符合要求的最大值和最小值//想法都有了，可是却没有做粗来（你484傻啊?? ?(?_?)? ??）DescriptionYou have a positive integermand a non-negative integers. Your task is to find ...
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其他好文 时间：
2015-02-10 20:11:51
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183
Givennnon-negative integersa1,a2, ...,an, where each represents a point at coordinate (i,ai).nvertical lines are drawn such that the two endpoints of ...
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其他好文 时间：
2015-02-10 15:06:30
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146
Determine whether an integer is a palindrome. Do this without extra space.click to show spoilers.Some hints:Could negative integers be palindromes? (i...
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其他好文 时间：
2015-02-10 15:04:06
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186
Givennnon-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.Fo...
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移动开发 时间：
2015-02-10 15:00:46
阅读次数：
202
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single ...
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其他好文 时间：
2015-02-10 14:49:49
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135
Given an array of non-negative integers, you are initially positioned at the first index of the array.Each element in the array represents your maximu...
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其他好文 时间：
2015-02-10 14:44:23
阅读次数：
149
