Follow up the "remove duplicates",what if duplicates are allowed at most twice?思路一:使用变量numlength记录数组中相同数字出现不超过两次所得到的数组长度;code:class Solution {public: ...
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其他好文 时间:
2014-09-30 23:01:00
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171
Given preorder and inorder traversal of a tree, construct the binary tree.Note:You may assume that duplicates do not exist in the tree.题意:知道二叉树的前序遍历和中...
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其他好文 时间:
2014-09-29 23:47:51
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265
Given a sorted array, remove the duplicates in place such that each element appear onlyonceand return the new length.Do not allocate extra space for a...
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其他好文 时间:
2014-09-26 19:48:18
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182
题目:
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 t...
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其他好文 时间:
2014-09-25 21:12:57
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148
题目:
Given a sorted linked list, delete all duplicates such that each element appear only once.
这道链表的题也比较简单,目标是为了去重,只是需要注意在去重的过程中需要使用while循环,使一个节点的下一个节点必须指向与其不同的节点
上代码咯
# Definition for singly-li...
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其他好文 时间:
2014-09-25 18:39:57
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193
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 [2,1,1]....
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其他好文 时间:
2014-09-23 17:07:24
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222
Remove Duplicates from Sorted Array IGiven a sorted array, remove the duplicates in place such that each element appear onlyonceand return the new len...
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其他好文 时间:
2014-09-21 14:50:00
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209
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 ...
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其他好文 时间:
2014-09-18 13:11:03
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135
[leetcode]Remove Duplicates from Sorted Array II...
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其他好文 时间:
2014-09-18 11:30:53
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150
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:
2014-09-18 05:24:13
阅读次数:
195