39 Snakes and Ladders Code | Graph скачать в хорошем качестве

39 Snakes and Ladders Code | Graph

Code and explanation: https://www.patreon.com/posts/39-snak... You are given an n x n integer matrix board where the cells are labeled from 1 to n2 in a Boustrophedon style starting from the bottom left of the board (i.e. board[n - 1][0]) and alternating direction each row. You start on square 1 of the board. In each move, starting from square curr, do the following: Choose a destination square next with a label in the range [curr + 1, min(curr + 6, n2)]. This choice simulates the result of a standard 6-sided die roll: i.e., there are always at most 6 destinations, regardless of the size of the board. If next has a snake or ladder, you must move to the destination of that snake or ladder. Otherwise, you move to next. The game ends when you reach the square n2. A board square on row r and column c has a snake or ladder if board[r][c] != -1. The destination of that snake or ladder is board[r][c]. Squares 1 and n2 are not the starting points of any snake or ladder. Note that you only take a snake or ladder at most once per dice roll. If the destination to a snake or ladder is the start of another snake or ladder, you do not follow the subsequent snake or ladder. For example, suppose the board is [[-1,4],[-1,3]], and on the first move, your destination square is 2. You follow the ladder to square 3, but do not follow the subsequent ladder to 4. Link: https://leetcode.com/problems/snakes-... ------------------------------------------------------------------------------------------ Here are some of the gears that I use almost everyday: 🖊️ : My Pen (Used in videos too): https://amzn.to/38fKSM1 👨🏻‍💻 : My Apple Macbook pro: https://amzn.to/3w8iZh6 💻 : My gaming laptop: https://amzn.to/3yjcn23 📱 : My Ipad: https://amzn.to/39yEMGS ✏️ : My Apple Pencil: https://amzn.to/3kMnKYf 🎧 : My Headphones: https://amzn.to/3kMOzM7 💺 : My Chair: https://amzn.to/385weqR 🛋 : My Table: https://amzn.to/3TyU2IU ⏰ : My Clock: https://amzn.to/3slFUV3 🙋🏻‍♀️ : My girlfriend: https://amzn.to/3M6zLDK ¯\_(ツ)_/¯ PS: While having good gears help you perform efficiently, don’t get under the impression that they will make you successful without any hard work.