Data Structures

Introduction A hash set is a data structure that allows storing elements inside a set using a hash function. The set is a data structure that offers efficient access to its elements and does not allow duplicates. The uniqueness of an element in the hash set is determined by the hash function, in this implementation hash collisions are not handled. If the hash of “a” is 123 and the hash of “b” is 123 as well then we consider “a” and “b” to have a hash collision and if “a” is already present in the set adding “b” has no effect. ...

Introduction A linked list is a fundamental data structure which consists of Nodes that are connected to each other. Other variations are: Double linked list Circular linked list (circular buffer) The Singly Linked List To visualize the data structure, if you want to store two integers 10 and 20 you will have a 2 node linked list that will have: [Node 1, Value 10] -> [Node 2, Value: 20] -> [null] ...

Hello everyone 👋, Today I want to share with you a problem I’ve encountered along my journey. The problem is fairly simple: You have a finite number of water units. You have a finite number of buckets. You need to distribute the water units into the buckets. Each bucket has a maximum capacity. When a bucket is full, the water overflows into the next two buckets by splitting evenly. You need to print the number of the buckets that are full. The following diagram illustrates the problem: ...