Leetcode - Jump Game (Python)

Leetcode Blind Curated 75
Leetcode - Jump Game

[goshikvia]

Thanks to you, I finally understood the principle of the algorithm. And what kind of recursion should be there and how to avoid the recursion O(2**n).
I liked that you don't worry about the written code. If the code doesn't work, you can easily erase it and write a new one without trying to fix the previous one. And it turns out the solution becomes smaller and more optimal.
Thank you!

[yiyunsu]

For Recursive method, why the time complexity is O(2**n) instead of O(n**n)?

[midhileshmomidi]

Hi Tim,
Please make such whiteboard explanations before the code it is really helpful when we get struck we can check the explanation

[ckarlife]

how did you become so good at Algos? Just lots of practice?