Can you solve this real interview question? Minimum Moves to Equal Array Elements - Given an integer array nums of size n, return the minimum number of moves required to make all array elements equal. In one move, you can increment n - 1 elements of the
Can you solve this real interview question? Find Minimum in Rotated Sorted Array - Suppose an array of length n sorted in ascending order is rotated between 1 and n times. For example, the array nums = [0,1,2,4,5,6,7] might become: * [4,5,6,7,0,1,2] if
1. 无重复 Suppose a sorted array is rotated at some pivot unknown to you beforehand. (i.e.,0 1 2 4 5 6 7might become4 5 6 7 0 1 2). Find the minimum element. You may assume no duplicate exists in the array. 思路:这个是找最小,和找指定数字其实差不多的。画个示意图吧 二分...
题目链接:https://leetcode.com/problems/find-minimum-in-rotated-sorted-array/ 题目: Suppose a sorted array is rotated at some pivot unknown to you beforehand. 0 1 2 4 5 6 7might become4 5 6 7 0 1 2). Find the minimum element. You may assume no duplicate exists in the array. 思...
Suppose a sorted array is rotated at some pivot unknown to you beforehand. (i.e.,0 1 2 4 5 6 7might become4 5 6 7 0 1 2). Find the minimum element. You may assume no duplicate exists in the array. 代码:oj测试通过 Runtime: 52 ms ...
leetcode 453. Minimum Moves to Equal Array Elements,Givenanon-emptyintegerarrayofsizen,findtheminimumnumberofmovesrequiredtomakeallarrayelementsequal,whereamoveisincrementingn-1elementsby1.Example:Input:[1,2,3]Output:
Output: 0 Note: This is a follow up problem to Find Minimum in Rotated Sorted Array. Would allow duplicates affect the run-time complexity? How and why? 描述 假设按照升序排序的数组在预先未知的某个点上进行了旋转。 ( 例如,数组 [0,1,2,4,5,6,7] 可能变为 [4,5,6,7,0,1,2] )。
mid < end:最小值在左半部分。 mid > end:最小值在右半部分。 所以我们只需要把 mid 和end 比较,mid < end 丢弃右半部分(更新 end = mid),mid > end 丢弃左半部分(更新 start = mid)。直到 end 等于start 时候结束就可以了。 但这样会有一个问题的,对于下边的例子,就会遇到死循环了。 问题出在,...
贪心解。尽可能的选择最前面的两个不相同的元素，得到的就是最长的美丽数组。然后用总长度减去该长度即为答案。还有
返回nums[n - 1]可能的最小值。 示例1: 输入:n = 3, x = 4 输出:6 解释: 数组nums可以是[4,5,6],最后一个元素为6。 示例2: 输入:n = 2, x = 7 输出:15 解释: 数组nums可以是[7,15],最后一个元素为15。 提示: 1 <= n, x <= 108 ...