Given a collection of integers that might contain duplicates, S, return all possible subsets....
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其他好文 时间：
2014-08-14 20:42:59
阅读次数：
196
Given a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list.For example, Given 1->2...
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其他好文 时间：
2014-08-14 01:01:07
阅读次数：
230
Given a collection of integers that might contain duplicates, S, return all possible subsets.Note:Elements in a subset must be in non-descending order...
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其他好文 时间：
2014-08-13 00:38:14
阅读次数：
281
Given a collection of numbers that might contain duplicates, return all possible unique permutations.For example, [1,1,2] have the following unique pe...
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其他好文 时间：
2014-08-12 10:17:03
阅读次数：
142
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.
删除排序链表中重复的节点，删除操作...
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其他好文 时间：
2014-08-11 18:01:22
阅读次数：
243
Given a collection of numbers that might contain duplicates, return all possible unique permutations.
For example,
[1,1,2] have
the following unique permutations:
[1,1,2], [1,2,1],
and [2,1...
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其他好文 时间：
2014-08-11 17:49:32
阅读次数：
201
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 order.
You may assume no duplicates in the array....
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其他好文 时间：
2014-08-10 18:48:50
阅读次数：
203
Given inorder and postorder traversal of a tree, construct the binary tree.
Note:
You may assume that duplicates do not exist in the tree.
给出二叉树的中序遍历和后序遍历结果，恢复出二叉树。
后序遍历序列的最后一个元素值是二叉树的根节点的值，查找...
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其他好文 时间：
2014-08-09 23:15:09
阅读次数：
312
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 function to determine if a given target is in the...
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其他好文 时间：
2014-08-09 11:38:57
阅读次数：
147
Given an array and a value, remove all instances of that value in place and return the new length.The order of elements can be changed. It doesn't mat...
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其他好文 时间：
2014-08-08 23:52:12
阅读次数：
238
