Algo Archives - Page 3 of 23

Solved! Leetcode 2305. Fair Distribution of Cookies

Nov

17

2023

Table of ContentsFair Distribution of CookiesSourceDescriptionExample 1Example 2ConstraintsSolution Fair Distribution of Cookies Source https://leetcode.com/problems/fair-distribution-of-cookies/description/ Description You are given an integer array cookies, where cookies[i] denotes the number of cookies in the ith bag. You are also given an integer k that denotes the number of children to distribute all the bags of cookies to. All ...

Solved! Leetcode 1502. Can Make Arithmetic Progression From Sequence

Nov

9

2023

source: https://leetcode.com/problems/can-make-arithmetic-progression-from-sequence/ Table of ContentsCan Make Arithmetic Progression From SequenceDescriptionExample 1Example 2ConstraintsSolution Can Make Arithmetic Progression From Sequence Description A sequence of numbers is called an arithmetic progression if the difference between any two consecutive elements is the same. Given an array of numbers arr, return true if the array can be rearranged to form ...

Solved! Leetcode 983. Minimum Cost For Tickets

Nov

6

2023

source: https://leetcode.com/problems/minimum-cost-for-tickets/description/ Table of ContentsMinimum Cost For TicketsExample 1Example 2ConstraintsSolution Minimum Cost For Tickets You have planned some train traveling one year in advance. The days of the year you will travel are given as an integer array days. Each day is an integer from 1 to 365. Train tickets are sold in three different ...

Solved! Leetcode 2616. Minimize the Maximum Difference of Pairs

Aug

10

2023

source: https://leetcode.com/problems/minimize-the-maximum-difference-of-pairs/ Table of ContentsMinimize the Maximum Difference of PairsExample 1:Example 2:Constraints:Solution Minimize the Maximum Difference of Pairs You are given a 0-indexed integer array nums and an integer p. Find p pairs of indices of nums to minimize the maximum difference amongst all the pairs. Also, ensure no index appears more than once amongst ...

Solved! Leetcode 139. Word Break

Aug

9

2023

source: https://leetcode.com/problems/word-break/ Table of ContentsWord BreakDescriptionExample 1:Example 2:Example 3:Constraints:Solution Word Break Description Given a string s and a dictionary of strings wordDict, return true if s can be segmented into a space-separated sequence of one or more dictionary words. Note that the same word in the dictionary may be reused multiple times in the segmentation. ...

Solved! Leetcode 920. Number of Music Playlists

Aug

7

2023

source: https://leetcode.com/problems/number-of-music-playlists/ Table of ContentsNumber of Music PlaylistsDescriptionExample 1:Example 2:Example 3:Constraints:Solution Number of Music Playlists Description Your music player contains n different songs. You want to listen to goal songs (not necessarily different) during your trip. To avoid boredom, you will create a playlist so that: Every song is played at least once. A song ...

Solved! Leetcode 137. Single Number II

Jul

28

2023

source: https://leetcode.com/problems/single-number-ii/description/ Table of ContentsSingle Number IIDescriptionExample 1:Example 2:Constraints:Solution Single Number II Description Given an integer array nums where every element appears three times except for one, which appears exactly once. Find the single element and return it. You must implement a solution with a linear runtime complexity and use only constant extra space. Example ...

Solved! Leetcode 1493. Longest Subarray of 1’s After Deleting One Element

Jul

25

2023

source: https://leetcode.com/problems/longest-subarray-of-1s-after-deleting-one-element/description/ Table of ContentsLongest Subarray of 1’s After Deleting One ElementDescriptionExample 1:Example 2:Example 3:Constraints:Solution Longest Subarray of 1’s After Deleting One Element Description Given a binary array nums, you should delete one element from it. Return the size of the longest non-empty subarray containing only 1’s in the resulting array. Return 0 if there ...

Solved! Leetcode 1161. Maximum Level Sum of a Binary Tree

Jul

25

2023

source: https://leetcode.com/problems/maximum-level-sum-of-a-binary-tree/description/ Table of ContentsMaximum Level Sum of a Binary TreeExample 1:Example 2:Constraints:Solution Maximum Level Sum of a Binary Tree Given the root of a binary tree, the level of its root is 1, the level of its children is 2, and so on. Return the smallest level x such that the sum of all ...

Solved! Leetcode 465. Optimal Account Balancing

Jul

21

2023

source: https://leetcode.com/problems/optimal-account-balancing/ Table of ContentsOptimal Account BalancingDescriptionExample 1:Example 2:Constraints:Solution Optimal Account Balancing Description You are given an array of transactions transactions where transactions[i] = [fromi, toi, amounti] indicates that the person with ID = fromi gave amounti $ to the person with ID = toi. Return the minimum number of transactions required to settle the ...