Clever idea but doesn't work. "nnwnnwnsns" is deemed a valid walk but would leave you 6 blocks away. Change E to 200 and W to -200.

Don't know why people vote for this being clever..

If you write functions like this, it will break the moment a 3rd parameter is passed in the input..

And I thought mine was clever..

You may revise both the problem and the solution if you wish, then convince me of your point of view. However, if you choose not to do so, that's perfectly fine. I provided those comments mainly for anyone who might find your previous explanation, ehh... a bit strange or with flawed logic. And I did it only for educational reasons.

Dear @Outstandinggirl13 I think the time gap between when I solved it and the following comment is over 6 months, thus your comment now puts me in 14 month gap from the solution I thought of. So you cannot expect me to remember the solution. From what I can remember, I got lucky with the test cases and tested with the numbers at the end to be honest.

whats the time complexity for this?

Watched your video !!

Thanks again for updated video! <3

holy

Love this one

Cool! great idea!

Good work!
Can you please explain how you obtained this solution.
I can't wrap my head around why one would divide the largest integer by the 2nd or 3rd element to obtain "D"'s index

replace:
Math.random() * 3 + 1
=>
Math.floor(Math.random()*3 + 1