Rotating the Box - Leetcode 1861 - Python

[@ducpham1378]

Thank you NeetCode for being so consistent with your videos, I learned a lot from them 🙏 For this problem I propose a simpler solution: for each row - join the row into a string - split the string by "*" - for each element in the splitted list, sort it in reverse. This put "#" to the right of "." - re-join the strings Here's the code: class Solution: def rotateTheBox(self, box: List[List[str]]) -> List[List[str]]: res = [] for row in box: s = ''.join(row) lst = s.split('*') res.append('*'.join([''.join(sorted(x, reverse=True)) for x in lst])) return zip(*res[::-1])

[@abhinavchoukse2357]

This is similiar to the problem "283. Move all zeros to end" in this we just have to shift all empty spaces at first

[@visheshmangla8220]

shortcut to 90 deg rot -> map(reversed, zip(*box))

[@Сергей-е5э3н]

Man, I really like your videos. You do a lot for us. Thank you for that! 😍

[@SergeyAngelov]

Solved it using two pointers approach, but watched video anyway to support the channel. 👍

[@marcoaraujo9446]

Neet, ty again for the good work. Keep going man ❤

[@prajwals8203]

return zip(*box[::-1])

[@pastori2672]

yeah that doesnt work m8

[@leesinisbae8278]

Learnt that in Advent Of Code last year, where there was an identical problem

[@Nonsense116]

No way! I literally solved this problem 2 minutes ago and went "I bet NC has a better solution than what I found, let me go check it out" only to find you uploaded 1 hour ago! Coming in clutch as always!

[@bhanunani1307]

bro please solve leetcode 493.Reverse Pairs

[@robertbaindourov134]

That makes me second!

[@mrmani1700]

First like❤