Solution: Jump Game
Explore how to solve the Jump Game problem using a greedy backward approach. Understand how to efficiently determine if the last index is reachable from the start by updating target positions and avoiding exponential backtracking. This lesson guides you through the logic, implementation, and complexity analysis to apply greedy techniques effectively.
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