How to implement a linked list in Java
What is Linked List A linked list is a data structure that is used to store a sequence of elements, where each element is represented by a node that contains…
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January 23, 2023
How to implement a hash table in Java
What is Hash Table? A hash table is a data structure that is used to store key-value pairs in a way that allows for efficient lookup, insertion, and deletion operations.…
January 23, 2023
How to implement a depth-first search algorithm in Java
What is Depth-first? A depth-first search (DFS) algorithm is a type of traversal algorithm that is used to explore all the nodes of a graph or tree data structure. The…
January 23, 2023
How to implement a greedy algorithm in Java
A greedy algorithm is a method for solving optimization problems by making the locally optimal choice at each stage with the hope of finding a global optimum. The key characteristic…
January 22, 2023