Can you solve this real interview question? Search in Rotated Sorted Array - There is an integer array nums sorted in ascending order (with distinct values). Prior to being passed to your function, nums is possibly rotated at an unknown pivot index k (1
题目地址:https://leetcode-cn.com/problems/search-in-a-sorted-array-of-unknown-size/题目描述Given an integer array sorted in ascending order, write a function to search target in nums. If target exists, then return its index, otherwise return -1. However, the array size is unknown to you...
如果超出界限 则返回 Integer.MAX_VALUE; 思路:1.首先找到比target大的右边界限 或者是已经越界的界限 2.在left , right 界限中间使用二分法进行查找 publicintsearch(ArrayReader reader,inttarget) {//Corner caseif(reader==null){return-1; }intleft=0;intright=1;while(reader.get(right)!=Integer.MAX_VA...
题目地址:https://leetcode-cn.com/problems/search-in-a-sorted-array-of-unknown-size/ 题目描述 Given an integer array sorted in ascending order, write a function to search target in nums. If target exists, then return its index, otherwise return -1. However, the array size is unknown to ...
You are given a target value to search. If found in the array return its index, otherwise return -1. You may assume no duplicate exists in the array. 就是在一个旋转后的数组中寻找target数据。 很明显,最简单的方法就是遍历一次,不过题目的意思明显不是要求这么做的,主要考察的还是使用二分查找,...
Suppose an array sorted in ascending order is rotated at some pivot unknown to you beforehand. (i.e., [0,0,1,2,2,5,6] might become [2,5,6,0,0,1,2]). You are given a target value to search. If found in the array return true, otherwise return false. Example 1: Input: num...
leetCode 33. Search in Rotated Sorted Array(c语言版本) bingo酱 I am a fighter 来自专栏 · leetcode每日斩 题目大意: 给定一个旋转升序的数组,所谓旋转就是假设把头和尾连接起来,然后找到最小那个数开始,往后开始就是升序的,直到再回到最小那个数为止。这样看起来就像一个环一样。 然后,现在给定一个数,...
小范的leetcode日记(33)Search in Rotated Sorted Array, 视频播放量 16、弹幕量 0、点赞数 1、投硬币枚数 0、收藏人数 1、转发人数 0, 视频作者 小范刷题, 作者简介 ,相关视频:小范的leetcode日记(81)Search in Rotated Sorted Array II,小范的leetcode日记(80)Remove D
You are given a target value to search. If found in the array return its index, otherwise return -1. You may assume no duplicate exists in the array. 题目大意: 假设按照升序排列的数组在事先未知的某个关键点上旋转。(即,0 1 2 4 5 6 7可能变成4 5 6 7 0 1 2)。给你一个目标值来搜...
LeetCode-33-搜索旋转排序数组(Search in Rotated Sorted Array)33. 搜索旋转排序数组整数数组 nums 按升序排列,数组中的值 互不相同。在传递给函数之前,nums 在预先未知的某个下标 k(0 <= k < nums.length)上进行了 旋转,使数组变为 [nums[k], nums[k+1], ..., nums[n-1], nums[0], nums[1...