4. DFS on Adjacency Matrix | Leetcode No 1971 - Find if Path Exists in Graph-C++,JAVA Code Explained

If you appreciate the hard work or want to be consistent with the bootcamp, Please 𝐬𝐮𝐛𝐬𝐜𝐫𝐢𝐛𝐞 here - / @keertipurswani
𝐂𝐡𝐞𝐜𝐤𝐨𝐮𝐭 𝐝𝐞𝐭𝐚𝐢𝐥𝐬 𝐚𝐧𝐝 𝐞𝐧𝐫𝐨𝐥𝐥 𝐟𝐨𝐫 𝐨𝐮𝐫 𝐋𝐈𝐕𝐄 𝐜𝐨𝐮𝐫𝐬𝐞𝐬 𝐡𝐞𝐫𝐞-
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The video contains following parts-
0:00-1:05 - Introduction and reminder to be consistent
1:05-3:35 - Understanding the question
3:35-5:30 - Forming Adjacency Matrices
5:30-9:40 - DFS Dry run
9:40-17:30 - C++ code in detail
17:30-18:50 - Time and Space Complexity Analysis
18:50-26:15 - JAVA code in detail
26:15-27:30 - Time and Space complexity
#dsa #graphs #softwaredevelopers

[@Gaurav_63]

In this video a little thing, in java by default the values of the Boolean/integer array are false/zero respectively , so we don't need to do it externally.

[@CodingMakesMeHappy]

Thanks for in depth explanation

[@kaushiksen2190]

Understood. Very good explanation ma'am. Thank You

[@prateekkatiyar9532]

Solid content

[@kushalbhargava8212]

Great work

[@venkateshnaga4550]

Need a playlist for DP the toughest in DSA

[@KeertiPurswani]

Let this get over first 😅

[@venkateshnaga4550]

@@KeertiPurswani Is it in your plan for future? can we expect it?

[@Gaurav_63]

mam you are doing a beautiful job , i am currently at third video all the best.

[@venkateshjacke7238]

Hi Keerti
Tqsm for ur good job
one suggestion is could u pls show the recursive tree for few inpurs for good understanding

[@harshav4704]

Today's class was a little challenging than the previous ones but understood well keerti mam. Kudos to your effort mam. Thank you.👍🏻😀

[@KeertiPurswani]

Things will keep getting clearer. Don’t worry. Just show up daily ❤️

[@bluebirdclub092]

Thnx for putting so much effort . Can we have similar course on dp and other algos on either youtube or some cost efficient course . day 4 : check

[@KeertiPurswani]

Let this finish first 😅 Let’s go topic by topic

[@CodingJoySoul]

Please put solution videos of all thr 160 graph questions on Leetcode

[@KeertiPurswani]

Yeah, but you have to be consistent and watch all videos ✌🏻

[@shubhasheeshkundu6040]

Mam aise hi Tree ka bhi playlist leke aaiyega

[@KeertiPurswani]

Pehle ye khatam karlete hain. Sab karenge ❤️

[@ytsh5752]

mst ha mam yr

[@lokeshreddy4148]

Try to solve 2 problems minimum daily akka

[@KeertiPurswani]

Many people won’t be consistent then, this itself is challenging for many 😅

[@swatiacharya9073]

Mam... the explanation is bit fast... feels like i am waching it in 1.5x ..please explain slowly...

[@dineshs2484]

Dude I'm watching it on 2x still need more faster🤧🤧🤧.watch the video and you will get used to it

[@animalviral2558]

your 98% people is now Hindi

[@KeertiPurswani]

How did you do the calculation?

[@prateekkatiyar9532]

@@KeertiPurswani😂

[@salihedneer8975]

Nope most of the viewers are from south only