DSA Phir se with Sumeet | Leetcode 6 | Zigzag Conversion

I am solving DSA again via this playlist.
I read your comments and consider your requests. As soon as we build some momentum we will start preparing smartly.
This is Leetcode 6 | Zigzag Conversion
I am doing the following work these days
1. DSA Phir se: • DSA Phir se with Sumeet
2. Dream and Build with Sumeet: / @dnb-with-sumeet
3. JEE Prep: / @sumeet-malik-for-11th...
4. Powerlifting: / sms_pec
5. Journal of progress: / @sumeet1188
My instagram, linkedin and twitter are also pretty interesting.
LinkedIn: / sumeet-malik-ab650410
Twitter: / sumeetmalik17
Instagram: / sms_pec

[@divyanshukumar4757]

Thank you for making this question that much easier.

[@savin8305]

Your teaching style is absolutely fantastic! The way you break down complex concepts makes learning enjoyable and easy to grasp.

[@user-el8ei1rf6c]

Baap level explainer ho aap ❤❤❤❤❤❤

[@CodingJoySoul]

This question used to haunt me, I don't know why??? Now, after watching your lectures, it is like kya hi hai yeh question... Itni easy peezy. Thank you 🙏

[@varunpalsingh3822]

sach me sir, aapke samjane ka tarika mast hai

[@aksharbrahm4618]

Genuine teacher .. Amazing Thanks for teaching

[@guptapaaras]

Great video.. Kudos !!

[@MayankGupta-un2kb]

best explaination bhai

[@karthikk1172]

God bless you sir.

[@maniac0224]

Great explanation

[@saurabhsuman3118]

Sir what what will be the time complexity and space complexity . Pls discuss it too.

[@garimasrivastava6364]

What will be the time complexity of this approach?

[@45_ritiksharma32]

Sir, please teach system design

[@sandipbhattacharjee7819]

sir why am I getting memory Limit exceeded while running this code, please help

[@mayankgandhi9336]

Sir please start preparation again, ruk kyu gaye

[@vishutiwari99]

Bohot dino baad

[@deeksha6514]

Sir could you please do discussion regarding time complexity also at the end of each question.

[@Pepcoding]

Sure. In all next questions.

[@deeksha6514]

I am not getting that how the time complexity of this code is O(N) because it is having two loops inside each other so isn't this should be O(N^2.Can anyone pls help

[@Pepcoding]

beta, loop mei loop hmesha n^2 nahi bnata. Jaise socho bahar wala loop agar n/m baar chalega aur andar wala m baar to complexity n hogi na. waisa kuch ho rha hai. bahar wala loop rows ke barabar chal rha hai aur andar wala n/rows to total hua n. Soch kar btao ki samajh aya ya nahi?

[@deeksha6514]

@@Pepcoding Got it! Thank you so much sir

[@sandipbhattacharjee7819]

class Solution { public String convert(String s, int n) { if(n==0)return s; StringBuilder ss=new StringBuilder(); for(int i=0;i

[@mandyuniverse5090]

amar bal