disjoint set java

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Download 1M+ code from https://codegive.com • certainly! disjoint sets, also known as union-find, is a data structure that keeps track of a partition of a set into disjoint (non-overlapping) subsets. it supports two primary operations: • 1. **find**: determine which subset a particular element is in. this can be used for checking if two elements are in the same subset. • 2. **union**: join two subsets into a single subset. • key concepts • 1. **path compression**: this technique is used to flatten the structure of the tree whenever `find` is called, making future queries faster. • 2. **union by rank**: this technique keeps the tree flat by attaching the smaller tree under the root of the larger tree during union operations. • implementation in java • here's a simple implementation of the disjoint set (union-find) data structure in java: • • explanation of the code • 1. **initialization**: the constructor initializes the `parent` array, where each element initially points to itself, and the `rank` array, which keeps track of the depth of the trees. • 2. **find**: the `find` method uses recursion with path compression. when you find the root of a particular element, it also flattens the tree by making nodes point directly to the root. • 3. **union**: the `union` method connects two trees. it uses the ranks of the trees to decide which tree becomes the parent of the other. this helps keep the tree as flat as possible. • 4. **connected**: the `connected` method checks if two elements belong to the same set by comparing their roots. • usage • you can create a disjoint set instance and perform unions and finds as shown in the `main` method. this data structure is widely used in various applications like network connectivity, image processing, and kruskal's algorithm for finding the minimum spanning tree. • conclusion • disjoint set is a powerful data structure with efficient operations, making it suitable for various applications in computer science. the combination of path compression and union by rank ensures that both operations ... • #DisjointSet #JavaProgramming #DataStructures • java stream disjoint • java disjoint of two lists • java collections disjoint opposite • java collections disjoint performance • java util collections disjoint • java disjoint set union • java disjoint • java disjoint set • java disjoint set library • disjoint java example • java set contains • java set to array • java set intersection • java set environment variable • java set to list • java set methods • java set add • java set

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