原题地址:https://oj.leetcode.com/problems/populating-next-right-pointers-in-each-node/题意:
1 / \ 2 3 / \ / \ 4 5 6 7变为: ...
分类:
编程语言 时间:
2014-05-26 23:43:29
阅读次数:
332
原题地址:https://oj.leetcode.com/problems/copy-list-with-random-pointer/题意:A
linked list is given such that each node contains an additional random pointe...
分类:
编程语言 时间:
2014-05-26 23:16:12
阅读次数:
368
Given a collection of candidate numbers (C) and
a target number (T), find all unique combinations inCwhere the candidate numbers
sums toT.Each number ...
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其他好文 时间:
2014-05-26 13:59:59
阅读次数:
237
Features 256 bits EEPROM memory organized in 8
pages of 32 bits each 32 bits unique factory programmed serial number Typical
operating frequency : ...
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其他好文 时间:
2014-05-26 13:32:43
阅读次数:
287
Smallest multiple
Problem 5
2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.
What is the smallest positive number that is evenly di...
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其他好文 时间:
2014-05-23 01:51:13
阅读次数:
261
Problem 2: Even Fibonacci numbers
Each new term in the Fibonacci sequence is generated by adding the previous two terms. By starting with 1 and 2, the first 10 terms will be:
1, 2,...
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其他好文 时间:
2014-05-22 23:29:44
阅读次数:
435
import re
data = open('a.txt')
fh = open('b.txt', 'w')
"""Search the string begining with '【'"""
p = re.compile(r'\s*[\u3010]')
for each_d in data:
if re.match('\s*3\d{4}', each_d):
...
分类:
编程语言 时间:
2014-05-22 17:26:17
阅读次数:
293
【题目】
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 maximum jump length at that position.
Your goal is to reach the last index in the minimum number of ju...
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其他好文 时间:
2014-05-22 17:02:20
阅读次数:
244
Collection Functions (Arrays or Objects)each
_.each(list, iterator,
[context])遍历list中的所有元素,如果传递了context参数,则把iterator绑定到context对象上。iterator的参数是(valu...
SQL Server 2005引入的新方法。SELECT * FROM (SELECT
ROW_NUMBER() OVER(ORDER BY keyField DESC) AS rowNum, * FROM tableName) AS t
WHERE rowNum > start AND rowNu...
分类:
数据库 时间:
2014-05-22 14:22:58
阅读次数:
351