Solution: Jump Game
Understand how to solve the Jump Game problem using a greedy technique by working backward through the array to determine if the last index is reachable from the start. This lesson guides you through optimizing from a naive recursive approach to an efficient O(n) solution, focusing on practical coding interview patterns in JavaScript.
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