题目链接： HDU - 1501Given three strings, you are to determine whether the third string can be formed by combining the characters in the first two strings....
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其他好文 时间：
2015-04-19 00:57:26
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207
Palindrome Number
Determine whether an integer is a palindrome. Do this without extra space.
解题思路：
思路比较简单，将原来的数求逆数。若逆数与原数相等，返回true，否则，返回false。弄清楚，负数能否回文？若溢出咋办？这里总结一下，若遇到整数的逆转，或者字符转化为整数，就需要考虑是否溢...
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其他好文 时间：
2015-04-17 15:42:22
阅读次数：
115
problem：
Given s1, s2, s3, find whether s3 is formed by the interleaving of s1 and s2.
For example,
Given:
s1 = "aabcc",
s2 = "dbbca",
When s3 = "aadbbcbcac",
return true.
When s3...
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其他好文 时间：
2015-04-17 11:28:39
阅读次数：
193
题目链接：Symmetric Tree
Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center).
For example, this binary tree is symmetric:
1
/ \
2 2
/ \ / \
3 ...
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其他好文 时间：
2015-04-16 09:06:02
阅读次数：
147
题目：Determine whether an integer is a palindrome. Do this without extra space.click to show spoilers.Some hints:Could negative integers be palindromes?...
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其他好文 时间：
2015-04-15 23:20:59
阅读次数：
159
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：
2015-04-15 21:25:08
阅读次数：
112
1.参数cleanclean: (default 'true'). Tells whether to clean up the index before the indexing is started.clean如果为false：则不会删除老索引中的数据，但是会更新数据（根据id进行判断）例如：数据...
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其他好文 时间：
2015-04-15 11:02:47
阅读次数：
139
题目链接：Interleaving String
Given s1, s2, s3, find whether s3 is formed by the interleaving of s1 and s2.
For example,
Given:
s1 = "aabcc",
s2 = "dbbca",
When s3 = "aadbbcbcac", return true.
When ...
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其他好文 时间：
2015-04-14 21:40:31
阅读次数：
196
http://www.diabetes.org.uk/Guide-to-diabetes/Enjoy-food/Food-and-diabetes/10-ways-to-eat-well-with-diabetes/10 ways to eat well with diabetes Whether ...
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其他好文 时间：
2015-04-14 00:15:34
阅读次数：
175
IntroductionIn this article we will create a small utility using C# that tells us whether our API server is up or down.PurposeOur purpose is to check ...
