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题目Given a sorted array, remove the duplicates in place such that each element appear only once and return the new length.Do not allocate extr...
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posted @ 2015-08-10 20:54
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题目Given a linked list, reverse the nodes of a linked list k at a time and return its modified list.If the number of nodes is not a multiple o...
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posted @ 2015-08-10 20:16
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题目Given a linked list, swap every two adjacent nodes and return its head.For example, Given 1->2->3->4, you should return the list as 2->1->4...
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posted @ 2015-08-10 19:24
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题目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 list...
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posted @ 2015-08-10 16:23
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