= 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] ...
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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 ...
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 = Number of queriesLinked Lists#TitleSolutionTimeSpaceDifficultyPointsNote Print the Elements of a Linked List C++ O(n) O(1) Easy 5 Reverse a Linked List...
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...
Dynamic Programming Greedy Algorithms Divide and Conquer Goals To understand the importance of data structures and algorithms. To analyze algorithms (time and space complexity). To implement data structures and algorithms. To solve problems using data structures and algorithms. Languages The implementations...
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 ...