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:
2014-05-16 23:18:16
阅读次数:
360
【题目】
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 digit. Add the two numbers and return it as a linked list.
Input: (2 -> 4 -> 3) + (5 -> 6 -> 4)
Out...
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其他好文 时间:
2014-05-15 05:13:49
阅读次数:
306
题目
Given a non-negative number represented as an array of digits, plus one to the number.
The digits are stored such that the most significant digit is at the head of the list.
解答
本题考察进位问题,注...
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其他好文 时间:
2014-05-15 04:16:56
阅读次数:
245
【题目】
Reverse digits of an integer.
Example1: x = 123, return 321
Example2: x = -123, return -321
【题意】
反转int型整数,输出的也是int型的整数
【思路】
如要考虑两种特殊情况:
1. 类似100这样的整数翻转之后为1
2. 翻转之后的值溢出该如何处理,
本题的测试用例中似乎没有给出溢出的情况
...
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其他好文 时间:
2014-05-14 20:41:19
阅读次数:
244
本文为senlie原创,转载请保留此地址:http://blog.csdn.net/zhengsenlie
Reverse Integer
Total Accepted: 17472 Total
Submissions: 43938
Reverse digits of an integer.
Example1: x = 123, return 32...
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其他好文 时间:
2014-05-14 00:59:13
阅读次数:
369
#!/usr/bin/envpython#coding:utf8#随机生成自定义长度密码fromrandomimportchoiceimportstring,pickledefGenPassword(length=8,chars=string.ascii_letters+string.digits):return‘‘.join([choice(chars)foriinrange(length)])defpasslist(r_user,c_user,ip_list,web_list):di..
分类:
编程语言 时间:
2014-05-13 01:25:56
阅读次数:
505
题目链接题意:给出一个以数组形式表示的数, 求该数加1后的结果,同样以数组形式返回。附上代码: 1
class Solution { 2 public: 3 vector plusOne(vector &digits) { 4 unsigned int
len = digit...
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其他好文 时间:
2014-05-12 12:49:34
阅读次数:
268
原题地址:http://oj.leetcode.com/problems/sum-root-to-leaf-numbers/题意:Given
a binary tree containing digits from0-9only, each root-to-leaf path could
repre...
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编程语言 时间:
2014-05-12 01:28:30
阅读次数:
440
这道题采用穷举法。 1 /** 2 * Given a string containing only
digits, 3 * restore it by returning all possible valid IP address combinations.
4 ...
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其他好文 时间:
2014-05-08 09:17:22
阅读次数:
248
Pat1060代码
题目描述:
If a machine can save only 3 significant digits, the float numbers 12300 and 12358.9 are considered equal since they are both saved as 0.123*105 with simple chopping. Now given...
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其他好文 时间:
2014-05-08 02:07:49
阅读次数:
452