60. Search Insert Position [easy] 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 the array. Example [1,3,5,6],…

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 the array. Here are few examples.[1,3,5,6], 5 → 2[1,3,5,6], 2 →…

描述 给定一个排序数组和一个目标值,如果在数组中找到目标值则返回索引.如果没有,返回到它将会被按顺序插入的位置. 你可以假设在数组中无重复元素. 您在真实的面试中是否遇到过这个题? 样例 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. Y…

1. 原题链接 https://leetcode.com/problems/search-insert-position/description/ 2. 题目要求 给定一个已经排好序的数组和一个目标值,假设该数组中没有重复值,返回目标值在数组中的插入位置下标. 3. 解题思路 利用折半查找法定位插入的位置 4. 代码实现 public class SearchInsertPosition35 { public static void main(String[] args) { int[] num…

Search Insert Position 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 the array. Here are few examples.[1,3,5,…

leetcode - 35. Search Insert Position - Easy descrition 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 the arr…

14. First Position of Target [easy] For a given sorted array (ascending order) and a targetnumber, find the first index of this number in O(log n) time complexity. If the target number does not exist in the array, return -1. Example If the array is […

28. Search a 2D Matrix [easy] Write an efficient algorithm that searches for a value in an mx n matrix. This matrix has the following properties: Integers in each row are sorted from left to right. The first integer of each row is greater than the la…

27. Remove Element (Easy)# 2019.7.7 Given an array nums and a value val, remove all instances of that value in-place and return the new length. Do not allocate extra space for another array, you must do this by modifying the input array in-place with…

Search Insert Position 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 the array. Here are few examples. [1,3,5…