原文:[LeetCode] 632. Smallest Range Covering Elements from K Lists 覆盖K个列表元素的最小区间

You haveklists of sorted integers in ascending order. Find thesmallestrange that includes at least one number from each of theklists. We define the range a,b is smaller than range c,d ifb a lt d cora ...

2017-07-18 13:26 4 7059 推荐指数:

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[LeetCode] 908. Smallest Range I 最小区间

Given an array `A` of integers, for each integer `A[i]` we may choose any `x` with `-K <= x <= K`, and add `x` to `A[i]`. After this process ...

Thu Aug 08 06:20:00 CST 2019 0 1011
leetcode——Merge k Sorted Lists

的表头元素取出来,建立一个小顶堆,因为k个链表中都排好序了,因此每次取堆顶的元素就是k个链表中的最小值 ...

Thu Feb 26 18:21:00 CST 2015 0 6514
LeetCode:Merge k Sorted Lists

题目链接 Merge k sorted linked lists and return it as one sorted list. Analyze and describe its complexity. 合并k个有序的链表,我们假设每个链表的平均长度是n。这一题需要用到合并两个有序的链表子 ...

Fri Apr 18 22:33:00 CST 2014 0 7008
 
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