Zig Zag Array (spiral order array)

[@highschool017]

Vivekanand Ji, u r an extraordinary teacher like your name !! Such simple n clear videos !! Thanx a lot for devoting your precious time for ppl like us !!

[@ganeshjaggineni4097]

NICE SUPER EXCELLENT MOTIVATED

[@Thepankaz1]

starts at 3:08

[@jagginadivya3680]

The way u teaches is nyc

[@sahilarora1794]

Thanks for Clear explanation!
But there are two things which i feel is miswritten or wrongly spoken.
1- it should be a[i] > a[i+1] or less not i< i+1. We need to consider elements not indexes.
2- You talk about flipflop, flipflop never always toggles like this, they are just bistable multi vibrator, it should be instead a T Flipflop which is always given an input of 1.
Anyway thnks for this video!!

[@ayushbhardwaj3296]

Thanks alot for your videos .

[@vishalmahavratayajula9658]

Very well explained. Keep it up

[@tulu1688]

Hi, what is the difference between "zig zag" array and "wave form" array?

[@gurpreetsodi3948]

nyc algo...keep it up bro

[@abhrakar3967]

Very good, Sir.

[@srinithib5764]

Thank you so much sir

[@gyanprakash7680]

nice sir its too good !

[@karankhanna9643]

Why zig zag array is important

[@deepakbhargav7434]

What is O(n)

[@JohnWick-zc5li]

very awasome-- pls code as well how about 2=2?

[@sarvodaykumar2723]

Sort the array and swap a[i+1] = a[i+2] will this solve this problem

[@sandeepvedavyas8701]

sorting takes o(nlogn) but this algorithm takes o(n)

[@yashpreetbathla4653]

Thank you sir :)

[@karan6551]

❤️❤️❤️❤️❤️

[@ArjunKalidas]

Thank you very much for this video Vivekanand. Can you please post a video explaining the problem "find longest non-repeating subsequence in a string"? Thank you in advance.

[@xof8256]

Thank You

[@ruchirsingh3635]

and also make a video on fenwik tree or index binary tree

[@ruchirsingh3635]

sir make a video on segment tree

[@ibrahimshaikh3642]

Nice

[@kajalkansal2799]

Need video on longest oscillating subsequence

[@tejaswiniravva795]

Why u shouldn't provide the whole code With execution..??.. Explanation is gud but people need code for better understanding..

[@SansaniKhabarlive]

code bata do kisi ke paas ho to please

[@deepakbhargav7434]

Thank you