647. Palindromic Substrings | Brute | DP | 2 Pointers | Top Down DP | Bottom Up DP | O(n) Hints

[@rsKayiira]

Great video! Recursive solutions to DP are the easiest the easiest to understand

[@ARYANMITTAL]

Yaa true true, absolutely true !!🙌🏻

[@kannank4269]

if(i > j) we have to return 0 right ? why we are returning 1

[@shivoonone1083]

@kannank4269 suppose you have a even length palindrome and initially index was at 1 and 6 so the last check would be done at index 3 and 4 after that i index would be increased and j decreased which would make i>j hence your string is palindrome so you return 1

[@coderunner743]

bro can you explain those methods also

[@learningmaths786]

very good aryan currently are you working in goldman sachs??

[@dhruvrawatt9]

yes he is

[@VK_BRANDING]

bro big fan friend love form bengal 🤓🤓🤓

[@ARYANMITTAL]

❤️❤️❤️ Love you bro

[@a_maxed_out_handle_of_30_chars]

good but the audio has noise which makes it unclear

[@ARYANMITTAL]

At what point bro, or entire video?? 🥲

[@a_maxed_out_handle_of_30_chars]

@@ARYANMITTAL entire video

[@wearedogs2]

There is not any single piece of noise in the video I think the brother's headphones had problems 😂

[@its_adesh]

​@@wearedogs2there is a little noise, by noise I mean electronic noise

[@akshitkapoor1039]

it was asked to me in caastle company

[@yashkalia2311]

GREAT

[@ARYANMITTAL]

Thanks Yash bhai ❤️❤️

[@dhruvrawatt9]

someone did it inO(N) time complexity using Manacher's theoram ,

[@ARYANMITTAL]

Yaa yaa, but considering its medium with already soo many follow ups, manachers might not be asked, but still good to know(but highly unlikely you will be able to code it up, if you don’t remember on tips what was the code, as the code is actually on steroids 😂😂)

[@DreamFist]

1:09 bhabhi confirmed

[@AbhishekGupta-ik9ql]

Coding and concept videos kon bhi hindi mai bna don. wrna sirf ek poll dalkar check krr lon kitna logo ko videos hindi mai chaiye agar majority hindi speaking rhi toh aap dekh lena fir apna hisab sein wrna english ki rhi toh mai dobara nhi bolunga