Given two wordsword1andword2, find the minimum number of steps required to convertword1toword2. (each operation is counted as 1 step.)You have the fol...
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其他好文 时间：
2014-07-06 19:31:04
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181
Divide two integers without using multiplication, division and mod operator.不用乘、除、求余操作，返回两整数相除的结果，结果也是整数。假设除数是2，相除的商就是被除数二进制表示向右移动一位。假设被除数是a，除数是b，因为不知...
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其他好文 时间：
2014-07-05 20:37:18
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193
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：
2014-07-04 07:35:58
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215
Given two binary trees, write a function to check if they are equal or not.
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其他好文 时间：
2014-07-03 19:26:46
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213
What is the Median?
The Problem
Median plays an important role in the world of statistics. By definition, it is a value which divides an array into two equal parts. In this problem you are ...
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其他好文 时间：
2014-07-03 17:43:53
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250
[LeetCode]Merge Two Sorted Lists...
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其他好文 时间：
2014-07-03 16:37:12
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181
Same Tree Given two binary trees, write a function to check if they are equal or not. Two binary trees are considered equal if they are structurally i...
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其他好文 时间：
2014-07-02 17:56:50
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205
The gray code is a binary numeral system where two successive values differ in only one bit.
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其他好文 时间：
2014-07-02 14:47:43
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253
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.
代码如下：
* Definition for singly-linked list.
* struct L...
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其他好文 时间：
2014-07-02 07:23:59
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159
