https://leetcode.com/problems/jump-game-iii/\n\nYou are given an array of non-negative integers `arr` and a `start` index. When you are at an index `i`, you can move left or right by `arr[i]`. Your task is to figure out if you can reach value 0.\n\n**Example 1:**\n```\nInput: arr = [3, 4, 2, 3, 0, 3, 1, 2, 1], start = 7\nOutput: true\nExplanation: left -> left -> right\n```\n\n------\nRelated problems:\n* https://leetcode.com/problems/jump-game/

https://leetcode.com/problems/jump-game-iii/\n\nYou are given an array of non-negative integers arr and a start index. When you are at an index i, you can move 