Solution: Jump Game
Explore how to implement a greedy algorithm solution for the Jump Game problem. This lesson guides you through reversing the problem logic to find if the last index is reachable from the start by updating a target position iteratively. Understand the optimal O(n) time and O(1) space complexities, helping you master this coding interview pattern.
Statement
You are given an integer array nums, where each element represents the maximum number of steps you can move forward from that position. You always start at index (the first element), and at each step, you may jump to any of the next positions within the range allowed by the current element’s value. Return TRUE if you can reach the last index, or FALSE otherwise.
Constraints:
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nums.length