UBER'S #1 INTERVIEW QUESTION | BUS ROUTES | PYTHON BFS SOLUTION

In this video we are solving Uber's #1 coding interview question: Leetcode # 815 Bus Routes. This is a hard level question involving graphs and is a little bit trickier than other graph based problem's we've seen in the past due to how you need to traverse the graph given the bus stops and bus element to the problem. Stay tuned to find out how to solve this problem with a simple BFS.