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[leetcode]Remove Duplicates from Sorted Array
Remove Duplicates from Sorted ArrayGiven a sorted array, remove the duplicates in place such that each element appear onlyonceand return the new lengt...
分类:其他好文   时间:2014-07-22 22:48:14    阅读次数:224
[leetcode]Remove Duplicates from Sorted Array II
Remove Duplicates from Sorted Array IIFollow up for "Remove Duplicates":What if duplicates are allowed at mosttwice?For example,Given sorted array A =...
分类:其他好文   时间:2014-07-22 22:48:13    阅读次数:201
Search in Rotated Sorted Array II leetcode java
题目:Follow up for "Search in Rotated Sorted Array":What if duplicates are allowed?Would this affect the run-time complexity? How and why?Write a funct....
分类:编程语言   时间:2014-07-22 22:47:55    阅读次数:214
199bit总结的影响最大的十个算法
1. 归并排序(MERGE SORT)、快速排序(QUICK SORT)和堆积排序(HEAP SORT)哪个排序算法效率最高?这要看情况。这也就是我把3种算法放在一起讲的原因,可能你更常用其中一种,不过它们各有千秋。归并排序算法,是目前为止最重要的算法之一,是分治法的一个典型应用,由数学家John ...
分类:其他好文   时间:2014-07-22 22:46:15    阅读次数:180
【leetcode刷题笔记】Convert Sorted List to Binary Search Tree
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.题解:开始想到的方法比较偷懒,直接遍历一遍数组,把每个ListNode对应的值放到...
分类:其他好文   时间:2014-07-22 22:45:13    阅读次数:271
【leetcode刷题笔记】Search in Rotated Sorted Array II
Follow up for "Search in Rotated Sorted Array":What ifduplicatesare allowed?Would this affect the run-time complexity? How and why?Write a function to...
分类:其他好文   时间:2014-07-22 00:35:34    阅读次数:238
归并排序习题1
一、题目给定一组数5,2,4,6,1,3,2,6;运用归并排序法对这组数进行排序。二、题目源程序#include#includeint L[100],R[100];void merge(int numbers[],int left, int mid, int right) { ...
分类:其他好文   时间:2014-07-22 00:16:35    阅读次数:218
【leetcode】Search for a Range
Given a sorted array of integers, find the starting and ending position of a given target value.Your algorithm's runtime complexity must be in the ord...
分类:其他好文   时间:2014-07-22 00:13:35    阅读次数:154
LeetCode :: Convert Sorted Array (link list) to Binary Search Tree [tree]
1.Given an array where elements are sorted in ascending order, convert it to a height balanced BST. 2.Given a singly linked list where elements are sorted in ascending order, convert it to a heig...
分类:其他好文   时间:2014-07-21 23:45:53    阅读次数:264
Search in Rotated Sorted Array leetcode java
题目:Suppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2).You are given a target ....
分类:编程语言   时间:2014-07-21 14:37:05    阅读次数:266
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