第一个题目是将整数进行反转,这个题实现反转并不难,主要关键点在于如何进行溢出判断。溢出判断再上一篇字符串转整数中已有介绍,本题采用其中的第三种方法,将数字转为字符串,使用字符串比较大小的方法进行比较。代码如下: 1 class Solution { 2 public: 3 int rever...
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其他好文 时间:
2015-07-07 14:24:19
阅读次数:
100
Given a constant K and a singly linked list L, you are supposed to reverse the links of every K elements on L. For example, given L being 1→2→3→4→5→6,...
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其他好文 时间:
2015-07-07 11:02:57
阅读次数:
359
题目要求:给一个字符串,判断其为回文串,或是镜像串,或是两者都有,或是两者都无。。。。镜像串题目有解释:即一个字符串从左到右读出来和从右到左是一样的。比如“E”和“3”就是可以的。题中附表格。其中说明0和O是一样的,所以将0视为非法字符。
Character
Reverse
Character
Reverse
Character
Reverse
A
A
M...
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其他好文 时间:
2015-07-07 09:32:31
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129
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:
2015-07-06 23:09:28
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180
Given an input string, reverse the string word by word.For example,Given s = "the sky is blue",return "blue is sky the".Update (2015-02-12):For C prog...
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其他好文 时间:
2015-07-06 19:30:44
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115
题目:
Given an input string, reverse the string word by word.
For example,
Given s = "the sky is blue",
return "blue is sky the".
注意的地方:
What constitutes a word?
A sequence of non-space...
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其他好文 时间:
2015-07-06 18:06:00
阅读次数:
158
Evaluate the value of an arithmetic expression inReverse Polish Notation.Valid operators are+,-,*,/. Each operand may be an integer or another express...
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其他好文 时间:
2015-07-06 17:29:17
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78
Well, since theheadpointer may also be modified, we create anew_headthat points to it to facilitate the reverse process.For the example list1 -> 2 -> ...
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其他好文 时间:
2015-07-06 15:46:32
阅读次数:
97
Well, since theheadpointer may also be modified, we create anew_headthat points to it to facilitate the reverse process.For the example list1 -> 2 -> ...
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其他好文 时间:
2015-07-06 15:46:08
阅读次数:
129
PHP的反射机制分类:PHP2012-03-15 15:5613537人阅读评论(3)收藏举报phppropertiesfunctionmethods扩展api目录(?)[+]介绍:PHP5添加了一项新的功能:Reflection。这个功能使得phper可以reverse-engineer clas...
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Web程序 时间:
2015-07-06 11:34:35
阅读次数:
116