Tag: disjoint set

Teaching Kids Programming: Videos on Data Structures and Algorithms There is an undirected tree with n nodes labeled from 0 to n – 1 and n – 1 edges. …

Teaching Kids Programming: Videos on Data Structures and Algorithms You are given an integer n. There is an undirected graph with n nodes, numbered from 0 to n – …

Teaching Kids Programming: Videos on Data Structures and Algorithms You are given two lists of integers left and right, both of them the same length and representing a directed …

Teaching Kids Programming: Videos on Data Structures and Algorithms You are given n people represented as an integer from 0 to n – 1, and a list of friends …

Teaching Kids Programming: Videos on Data Structures and Algorithms There is a bi-directional graph with n vertices, where each vertex is labeled from 0 to n – 1 (inclusive). …