Скачать или смотреть #34 Course Schedule Problem | Leetcode - Java | Grind 75: Coding Series

This is another video in the Grind 75: A better Blind 75 Coding Series.

Grind 75: https://www.techinterviewhandbook.org...

Problem 34/75: Course Schedule
Platform: Leetcode
Language: Java
Time Complexity: O(V + E), where V is the number of courses and E is the number of prerequisites. This is because we visit each node and each edge once during the DFS traversal.

Problem Statement:
There are a total of numCourses courses you have to take, labeled from 0 to numCourses - 1. You are given an array prerequisites where prerequisites[i] = [ai, bi] indicates that you must take course bi first if you want to take course ai.

For example, the pair [0, 1], indicates that to take course 0 you have to first take course 1.
Return true if you can finish all courses. Otherwise, return false.

Solution:
https://github.com/Tan45Engineering/g...