题目描述
链接地址
解法
算法解释题目描述Given 2*n + 1 numbers, every numbers occurs twice except one, find it. ExampleGiven [1,2,2,1,3,4,3], return 4链接地址http://www.lintcode.com/en/problem/single-number/解法 int singleNu...
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其他好文 时间:
2015-07-19 20:14:13
阅读次数:
137
Given an array of n integers where n > 1, nums, return an array output such that output[i] is equal to the product of all the elements of nums except nums[i].Solve it without division and in O(n).For ...
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其他好文 时间:
2015-07-19 15:02:49
阅读次数:
117
Delete Node in a Linked ListTotal Accepted:6113Total Submissions:12798My SubmissionsQuestionSolutionWrite a function to delete a node (except the tail...
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其他好文 时间:
2015-07-19 09:57:28
阅读次数:
122
Given an array ofnintegers wheren> 1,nums, return an arrayoutputsuch thatoutput[i]is equal to the product of all the elements ofnumsexceptnums[i].Solv...
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其他好文 时间:
2015-07-18 16:57:21
阅读次数:
99
https://leetcode.com/problems/product-of-array-except-self/第一次循环,建立left数组和right数组,通过动态规划来压缩时间复杂度。第二次循环,直接通过left和right数组相乘得到结果,并直接返回到res数组 1 class Solu...
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其他好文 时间:
2015-07-18 12:29:07
阅读次数:
163
Write a function to delete a node (except the tail) in a singly linked list, given only access to that node.
Supposed the linked list is 1 -> 2 -> 3 -> 4 and you are given the third node with value...
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其他好文 时间:
2015-07-18 11:05:22
阅读次数:
126
Write a function to delete a node (except the tail) in a singly linked list, given only access to that node./** * Definition for singly-linked list. *...
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其他好文 时间:
2015-07-18 00:20:43
阅读次数:
120
#!/usr/bin/python
#coding:utf-8
importsys
importsmtplib
fromemail.mime.textimportMIMEText
importre,commands
deflastline():
globalpos
whileTrue:
pos=pos-1
try:
f.seek(pos,2)
iff.read(1)==‘\n‘:
break
except:
f.seek(0,0)
returnf.readline().strip()
returnf.rea..
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其他好文 时间:
2015-07-17 22:56:52
阅读次数:
168
很早之前已经讲过 《Cognos利用DMR模型开发同比环比》这篇文章里说的是不利用过滤器,而是采用except (lastPeriods (-9000,[订单数据分析].[日期维度].[日期维度].[日]->?bdate?),lastPeriods (-9000,nextMember ([订单数据分...
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其他好文 时间:
2015-07-17 18:02:38
阅读次数:
430
题目Given an array of n integers where n > 1, nums, return an array output such that output[i] is equal to the product of all the elements of nums except nums[i].Solve it without division and in O(n).For...
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其他好文 时间:
2015-07-17 12:12:23
阅读次数:
75