问题描述:
Follow up for "Remove Duplicates":
What if duplicates are allowed at most twice?
For example,
Given sorted array A = [1,1,1,2,2,3],
Your function should return length = 5, and A is now
[...
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其他好文 时间:
2014-11-19 22:19:08
阅读次数:
138
Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists.代码:class ...
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其他好文 时间:
2014-11-19 21:47:39
阅读次数:
119
Given a sorted linked list, delete all duplicates such that each element appear only once.
For example,
Given 1->1->2, return 1->2.
Given 1->1->2->3->3, return 1->2->3.
思路很简单,由于乖乖的sort好了,就是判断下...
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编程语言 时间:
2014-11-19 18:51:28
阅读次数:
242
Write an efficient algorithm that searches for a value in anmxnmatrix. This matrix has the following properties:Integers in each row are sorted from l...
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其他好文 时间:
2014-11-19 18:24:27
阅读次数:
147
百度定义:Redis是一个key-value存储系统。和Memcached类似,它支持存储的value类型相对更多,包括string(字符串)、list(链表)、set(集合)、zset(sorted set --有序集合)和hash(哈希类型),为了保证效率,数据都是缓存在内存中。
区别的是redis会周期性的把更新的数据写入磁盘或者把修改操作写入追加的记录文件,并且在此基础上实...
Follow up for "Remove Duplicates":What if duplicates are allowed at mosttwice?For example,Given sorted array A =[1,1,1,2,2,3],Your function should ret...
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其他好文 时间:
2014-11-19 14:01:24
阅读次数:
134
1 /** 2 * Definition for singly-linked list. 3 * struct ListNode { 4 * int val; 5 * ListNode *next; 6 * ListNode(int x) : val(x), ne...
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其他好文 时间:
2014-11-19 13:51:14
阅读次数:
222
Given a sorted array and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in or...
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其他好文 时间:
2014-11-19 12:35:17
阅读次数:
106
Given a sorted linked list, delete all nodes that have duplicate numbers, leaving onlydistinctnumbers from the original list.For example,Given1->2->3-...
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其他好文 时间:
2014-11-19 07:18:17
阅读次数:
236
问题描述:
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 order of
O(log n).
If the target is not...
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其他好文 时间:
2014-11-19 01:38:53
阅读次数:
229