// C > Arrays and Strings > Dynamic Array in C // // // https://www.hackerrank.com/challenges/dynamic-array-in-c/problem // #include <stdio.h> #include <stdlib.h> /* * This stores the total number of books in each shelf. */ int* total_number_of_books; /* * This stores ...
= null fun dynamicArray(n: Int, queries: Array<Array<Int>>): Array<Int> { seqs = ArrayList<ArrayList<Int>>() for (i in 0 until n) { seqs!!.add(ArrayList<Int>()) } answerList = ArrayList() val size = queries.size for (i in 0 until size) { val type = queries[i][0] ...
#TitleSolutionTimeSpaceDifficultyPointsNote Arrays - DS C++ O(n) O(n) Easy 10 2D Array - DS C++ O(1) O(1) Easy 15 Sparse Arrays C# O(n + q) O(n + q) Medium 25 n = number of input strings, q = number of queries Dynamic Array C# O(q) O(n) Easy 15 q = ...
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Medium Added Solution - GfG to GitHub Jun 18, 2024 Reverse a String - GFG Added solution - LeetHub Sep 21, 2023 Contains Duplicate Create Contains Duplicate Sep 21, 2023 Find First and Last Position of Element in Sorted Array Create Find First and Last Position of Element in Sorted Array ...
Dynamic programming can be implementedbottom-uportop-down: -Bottom-upis when we solve the easiest sub-problem first and use that solution directly to solve a "higher" problem. -Top-downis when we cache the solutions to sub-problems in the course of solving a "higher" problem. We can then...
#TitleSolutionTimeSpaceDifficultyPointsNote Arrays - DS C++ O(n) O(n) Easy 10 2D Array - DS C++ O(1) O(1) Easy 15 Sparse Arrays C# O(n + q) O(n + q) Medium 25 n = number of input strings, q = number of queries Dynamic Array C# O(q) O(n) Easy 15 q = ...
Algorithms BFS: Shortest Reach in a Graph BFSShortestReachInAGraph.java DATA STRUCTURES SubdomainChallengeSolutionVideo Explaination Arrays Arrays - DS ArraysDS.java Tutorial Arrays 2D Array - DS TwoDArrayDS.java Arrays Dynamic Array DynamicArray.java Tutorial Arrays Left Rotation LeftRotation.java ...
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Algorithms BFS: Shortest Reach in a Graph BFSShortestReachInAGraph.java DATA STRUCTURES SubdomainChallengeSolutionVideo Explaination Arrays Arrays - DS ArraysDS.java Tutorial Arrays 2D Array - DS TwoDArrayDS.java Arrays Dynamic Array DynamicArray.java Tutorial Arrays Left Rotation LeftRotation.java ...