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[Leetcode] 27 - Remove Element
原题链接:https://oj.leetcode.com/problems/remove-element/ 很简单一道题。。。 class Solution { public: int removeElement(int A[], int n, int elem) { int front = 0; int idx = 0; whi...
分类:其他好文   时间:2015-01-27 18:34:17    阅读次数:170
[Leetcode] 21 - Merge Two Sorted Lists
原题链接:https://oj.leetcode.com/problems/merge-two-sorted-lists/ 这道题用指针的指针实现,做法会非常简单干净。直接上代码 /** * Definition for singly-linked list. * struct ListNode { * int val; * ListNode *next; *...
分类:其他好文   时间:2015-01-27 14:56:08    阅读次数:109
[Leetcode][Python]21: Merge Two Sorted Lists
# -*- coding: utf8 -*-'''__author__ = 'dabay.wang@gmail.com'21: Merge Two Sorted Listshttps://oj.leetcode.com/problems/merge-two-sorted-lists/Merge tw...
分类:编程语言   时间:2015-01-27 07:03:06    阅读次数:681
CC Subarray LCM (数学)
题目连接:http://www.codechef.com/problems/SUBLCM题意:给定一个序列,求最长连续子序列满足LCM(Ai,Ai+1...Aj)=Ai*Ai+1*...*Aj。分析:若要满足LCM(Ai,Ai+1...Aj)=Ai*Ai+1*...*Aj,必须子序列内两两互质(没有...
分类:其他好文   时间:2015-01-27 01:51:08    阅读次数:179
Word Break
https://oj.leetcode.com/problems/word-break/Given a stringsand a dictionary of wordsdict, determine ifscan be segmented into a space-separated sequenc...
分类:其他好文   时间:2015-01-26 22:17:51    阅读次数:173
bayes
from numpy import *import timestarttime = time.time()def loadDataSet(): postingList = [['my', 'dog', 'has', 'flea', 'problems',...
分类:其他好文   时间:2015-01-26 06:30:47    阅读次数:235
Best Time to Buy and Sell Stock III
https://oj.leetcode.com/problems/best-time-to-buy-and-sell-stock-iii/Say you have an array for which theithelement is the price of a given stock on da...
分类:其他好文   时间:2015-01-25 22:12:13    阅读次数:201
Maximum Product Subarray
https://oj.leetcode.com/problems/maximum-product-subarray/Find the contiguous subarray within an array (containing at least one number) which has the ...
分类:其他好文   时间:2015-01-24 22:38:58    阅读次数:254
[Leetcode][Python]19: Remove Nth Node From End of List
# -*- coding: utf8 -*-'''__author__ = 'dabay.wang@gmail.com'19: Remove Nth Node From End of Listhttps://oj.leetcode.com/problems/remove-nth-node-from-...
分类:编程语言   时间:2015-01-24 00:28:42    阅读次数:211
[Leetcode][Python]20: Valid Parentheses
# -*- coding: utf8 -*-'''__author__ = 'dabay.wang@gmail.com'20: Valid Parentheseshttps://oj.leetcode.com/problems/valid-parentheses/Given a string con...
分类:编程语言   时间:2015-01-24 00:21:16    阅读次数:364
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