BFS +========+ Time: 30 minutes - 1 hour Difficulty: Medium Languages: Any +========+ Given a graph represented by an adjacency list and a starting vertex, implement a function that performs a breadth-first search of the graph and returns a list of the visited nodes +========+ Please answer to this message with your solution 🙂
BFS +========+ Time: 30 minutes - 1 hour Difficulty: Medium Languages: Any +========+ Given a graph represented by an adjacency list and a starting vertex, implement a function that performs a breadth-first search of the graph and returns a list of the visited nodes +========+ Please answer to this message with your solution 🙂
BY Programming Challenges
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Telegram has made it easier for its users to communicate, as it has introduced a feature that allows more than 200,000 users in a group chat. However, if the users in a group chat move past 200,000, it changes into "Broadcast Group", but the feature comes with a restriction. Groups with close to 200k members can be converted to a Broadcast Group that allows unlimited members. Only admins can post in Broadcast Groups, but everyone can read along and participate in group Voice Chats," Telegram added.
Mr. Durov launched Telegram in late 2013 with his brother, Nikolai, just months before he was pushed out of VK, the Russian social-media platform he founded. Mr. Durov pitched his new app—funded with the proceeds from the VK sale—less as a business than as a way for people to send messages while avoiding government surveillance and censorship.
