Intuition For any operation, we need to pick the smallest possible element from the second array. So, we can start by sorting the second array. Solution Run the search with two branches: Keep the current element (if increasing), add an operation. Return the minimum of these branches. For ...
1classSolution {2func makeArrayIncreasing(_ arr1: [Int], _ arr2: [Int]) ->Int {3varhash =[Key:Int]()4let result = _makeArrayIncreasing(arr1, Array(Set(arr2)).sorted(),0, Int.min, &hash)5returnresult != Int.max ? result : -16}78func _makeArrayIncreasing(_ arr1: [Int],9...
Given a 0-indexed integer array nums, return trueif it can be made strictly increasing after removing exactly one element, orfalseotherwise. If the array is already strictly increasing, returntrue. The array nums is stri...
Teaching Kids Programming - Remove One Element to Make the Array Strictly Increasing (LIS Algorithms)
如果做过O(n)的非降子序列,再把这道题转换过去,就会比较简单。 需要注意的是,到底是不是strictly increase 300题是要求strictly increase...
An arraynumsis strictly increasing ifnums[i] < nums[i+1]for all0 <= i < nums.length - 1. An array of length1is trivially strictly increasing. Example 1: Input: nums = [1,1,1]Output: 3Explanation: You can do the following operations: 1) Increment nums[2], so nums becomes [1,...
1187-Make-Array-Strictly-Increasing 1189-Maximum-Number-of-Balloons 1190-Reverse-Substrings-Between-Each-Pair-of-Parentheses 1191-K-Concatenation-Maximum-Sum 1192-Critical-Connections-in-a-Network 1196-How-Many-Apples-Can-You-Put-into-the-Basket 1197-Minimum-Knight-Moves 1198-Find-Smallest-Common-El...
Autism, or autism spectrum disorder (ASD), is diagnosed in 1 in 54 children, according to the CDC. The condition is associated with an array of challenges, including abnormal social skills, developmental delays, communication problems, and behavioral issues. According to research, over 70% of ...
7 Thus, municipalities are responsible for providing local public services such as kindergartens, school buses, street lighting, waste collection and many other functions: an array of services that can strongly affect citizens’ quality of life and overall well-being. These functions are exercised by...
https://leetcode.com/problems/make-array-strictly-increasing/discuss/377403/Python-DP-solution-with-explanation. https://leetcode.com/problems/make-array-strictly-increasing/discuss/377680/Simple-Java-DP-Solution-%2B-TreeSet-with-Explanation-beats-100 ...