Better video in description | GFG | Hindi | Problem Solving | FAANG | Shashwat

Better explanation Video Link:
• 85. Maximal Rectangle ...
Java Plus DSA Complete Placement Course:
• Java and DSA Course Pl...
Problem Statement:
Given a binary matrix. Find the maximum area of a rectangle formed only of 1s in the given matrix.
Problem Link:
practice.geeks...
Solution Snippet:
github.com/Tiw...
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Instagram Handle: (@shashwat_tiwari_st)
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[@shashwat_tiwari_st]

This is a very old video, for better sound and camera quality DSA videos, learn from the below playlist!
Java Plus DSA ( Java + DSA + Problem Solving )
czcams.com/play/PLQ7ZAf76c0ZPVdhV1bAjFv0bQc1xHURzE.html

[@vaibhavbhardwaj8895]

it was a very tough question, your video helped a lot thanks..

[@hemantpathak4387]

You are doing great work kept up

[@shashwat_tiwari_st]

Hi all, same question ko recreate kra hai with even more simpler explanation:
czcams.com/video/DPkDmhCyyuc/video.html
Iss video se aur ache se samajh aa jaega! pasand aae toh like jarur krna! Thanks

[@vaishnaviseshadri7128]

Amazing video!! U explained it very well & code it also very easy to understand. Thank you:)

[@beinganonymous8214]

tc of this approach? , is this better than finding left starting and right starting in different traversals using a single stack? , please do explain tc's at the last

[@Nitisharav]

Are you from UPES Dehradun?

[@shashwat_tiwari_st]

Yes.

[@nitishcodes1982]

Me too. 2019 batch out.

[@pallabtewary3869]

17:29 akdam aakhir main 2 to already stack main tha to 2 == 2 hain phir bhi stack main push kr rhe hai?
Yaha thoda samajh nhi aaya..
thoda clear krdenge

[@shashwat_tiwari_st]

See, we can skip that step but then we have to check few things.
Suppose kro, array tha 3, 3, 2.
Ab aapne last me jb 2 dekha toh woh 2 start toh 0th index se hi ho gya tha.
That means aapko jaha se start ho rha hai waha ka index aur woh value rkhna hoga.
Ab 2, 3, 3, 2
iss case me aap iss last wale 2 ki value store kro ya na kro, kaam chal jaega. But aapko extra code likh kr check krna pdega hr baar ki kb top pr 2 hai toh add mt kro and nhi hai toh add kroh.
Iss liye as an easy way hm hr baar pop krne ke baad insert kr dete hai in case same value mili hai. Yeh generalized way jisse uper ke dono case ek code me ho jae and jada code complex na ho.

[@pallabtewary3869]

@@shashwat_tiwari_st okay☺️ Thank you so much