Medium
Given an array of non-negative integers nums, you are initially positioned at the first index of the array
Each element in the array represents your maximum jump length at that position
Determinate if you are able to reach the last index
Example 1
Input: nums = [2, 3, 1, 1, 4]
Output: true
Explanation: Jump 1 step from index 0 to 1, then 3 steps to the last index
Input: nums = [3, 2, 1, 0, 4]
Output: false