N QUEENS PROBLEM USING BACKTRACKING || STATE SPACE TREE || 4-QUEENS PROBLEM || 8- QUEENS PROBLEM

In this video we discussed N Queens problem using back tracking along with state space tree.
4 QUEENS PROBLEM
8 QUEENS PROBLEM
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[@harshanchinthala5618]

Finally got an excellent Lecturer for DAA Problem Solving , Thank you Sir.

[@umashankarboga6283]

Started from scratch....ended with high level.... excellent explanation sir........!!!👍👍👍

[@madhukarre2949]

Finally I found the excellent lecture... Thank you Sir..

[@torrentraja3919]

It is Very Clear Sir thank You there are many videos on backtracking but they are complictaed You made it easy for me with your Trick Thank you Thank You ❤ It Will Help My Exam

[@MusaKhan-bz4zv]

I heard many explanations but this was understandable and logic based

[@tvnagarajutechnical9978]

Tq

[@DrKT_D]

You truly deserves more likes 👍🏻👍🏻.

[@entrozone9680]

Thank you sir....
Awesome explanation 🤗

[@poojabharambe.t_2131]

Nice explanation
Thanks u very much sir

[@bandaruvijayprakash1676]

Tq so much sir.. Very clean and clear

[@harim2717]

Finnally someone explained well 👌

[@mohammedsufiyan801]

Simple and best explanation.

[@nakkamarlinejoys5730]

Awesome sir....thank you very much

[@crazythoughts656]

Thankyou for this video to make this video easily

[@balajibala2607]

This is really great explanation for the N Queens Problem. The recursion tree construct is important rather than actually deep dive into code Good Job friend

[@tvnagarajutechnical9978]

Tq very much

[@madvirus4715]

Thank you so much Sir 🙏

[@amuphalke]

Very nice Video sir. The idea you gave for drawing the state space tree is simply awesome. 💯😎 Thank you Sir.

[@tvnagarajutechnical9978]

Sure. Please contact on 9642290583

[@Teju_119]

Awesome explanation sir

[@19-rayyanahmedquadri75]

Sir, you're the best.

[@deveshtec0723]

Best explanation thank you sir ❤

[@thugs_421]

superb and fantastic explanation sir .......take a bow to your way of explanation

[@tvnagarajutechnical9978]

Thank u

[@Jk-it8cl]

Katarnak Explanation 🔥🔥 tq sir

[@dilipkrishna5559]

Thank you sir nice explanation

[@saiamunparida6494]

Its an amazing lec vdo❤

[@code_genius2625]

Good sir , thank you

[@arshiyashaik4982]

Thanks alot sir👏🏻👏🏻👏🏻

[@niteshhebbare3339]

Thankyou sir!!

[@soumyadipbanerjee5726]

Thank you sir😀👍

[@theepalapudiprasanth2663]

thanks annaya

[@star77670]

Thank you sir 🤗

[@meeraroutray1842]

Thanks.

[@examplan.]

Thank you sir

[@Rainbow-jv6jo]

Thank You Sir

[@Arman_tech_272]

Great trick❤❤

[@bittu7186]

Thanku sir😊

[@lehaswinipalla3365]

very helpful sir

[@shaiksuraj5435]

Thank you soo much it was best lecture for to know easy way of 4 quens

[@panthangianandasai7432]

Super sir

[@breethikabreethika3626]

Thalaiva🎉

[@ledelaVishnu]

sir for 4*4 queens its 2413

[@tvnagarajutechnical9978]

yes ur right i write 2431 instead of 2413 but in diagram it is 2413

[@tvnagarajutechnical9978]

thank u for ur comment

[@ForYou-lw9df]

It is so easy

[@dontworry4738]

Nice explanation

[@tvnagarajutechnical9978]

tq very much

[@mariafrancis4617]

Best explanation ever

[@tvnagarajutechnical9978]

Tq very much

[@krishnasamandhayala2584]

hey kevvu! kummesaru sir

[@tvnagarajutechnical9978]

Thank u

[@KalyaniTalks]

Is these solution sufficient for getting full marks in exam ?

[@tvnagarajutechnical9978]

100 percent

[@syedjunaidali6612]

how can we check the right placement of queens through STATE SPACE TREE??? You just drawn the tree...Which is easy...but how can we judge it from the tree sir without previously knowing the answer
??

[@tvnagarajutechnical9978]

Step by step trace each path in the board and the path that satisfies the constraints is the solution.
The tree specifies all possible paths

[@syedjunaidali6612]

@@tvnagarajutechnical9978 Thanks!

[@khushalchouhan1371]

8×8 is same???

[@tvnagarajutechnical9978]

8x8 is also is same by following the logic that no two queens on same row,column ,diagonal.
one choice is 24683175 and another choice is 74258136 column positions

[@khushalchouhan1371]

Thanks

[@panthangianandasai7432]

Thanks sir

[@akashdhanwari9094]

Thank you sir