Jump Game III
Given an array of non-negative integers arr, you are initially positioned at start index of the array.
Given an array of non-negative integers arr, you are initially positioned at start index of the array. When you are at index i, you can jump to i + arr[i] or i - arr[i], check if you can reach any index with value 0.
Notice that you can not jump outside of the array at any time.
Example 1
Input: arr = [4,2,3,0,3,1,2], start = 5
Output: true
Explanation: All possible ways to reach at index 3 with value 0 are: index 5 -> index 4 -> index 1 -> index 3 index 5 -> index 6 -> index 4 -> index 1 -> index 3
Example 2
Input: arr = [4,2,3,0,3,1,2], start = 0
Output: true
Explanation: One possible way to reach at index 3 with value 0 is: index 0 -> index 4 -> index 1 -> index 3
Example 3
Input: arr = [3,0,2,1,2], start = 2
Output: false
Explanation: There is no way to reach at index 1 with value 0.
Constraints
- 1 <= arr.length <= 5 * 10^4
- 0 <= arr[i] < arr.length
- 0 <= start < arr.length
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