[leetCode/JS] 841. Keys and Rooms
난이도 [ 👿 😊 🤔 ] Hard Medium Easy 문제 설명 There are n rooms labeled from 0 to n - 1 and all the rooms are locked except for room 0. Your goal is to visit all the rooms. However, you cannot enter a locked room without having its key. When you visit a room, you may find a set of distinct keys in it. Each key has a number on it, denoting which room it unlocks, and you can take all of them with you to un..
coding test/leetCode 2022. 12. 20. 09:53