L-1.2: What is Algorithm | How to Analyze an Algorithm | Priori vs Posteriori Analysis | DAA

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  • เผยแพร่เมื่อ 3 ก.พ. 2025

ความคิดเห็น • 277

  • @bhavnasen9773
    @bhavnasen9773 3 ปีที่แล้ว +136

    Your way of teaching is fabulous the way you start the course along with the syllabus and your way of explaining concepts is superb.....Thanks alot sir!!!

  • @shreyanmukherjee4175
    @shreyanmukherjee4175 11 หลายเดือนก่อน +20

    00:02 Algorithm is a finite set of steps to solve a problem
    00:57 Algorithm is a finite set of steps or instructions with a finite number of instructions and finite execution time.
    02:06 Algorithms should have a finite number of instructions and should be unambiguous.
    03:02 Algorithm analysis compares algorithms based on time and space usage
    04:06 Algorithm analysis can be done prior to or after execution
    05:15 Difference between priori and posteriori analysis
    06:02 Analyzing time complexity by calculating iterations.
    07:02 Analysis of algorithm performance

    • @IPV-252
      @IPV-252 11 หลายเดือนก่อน +1

      Thanks for summary

    • @direnbhatsavesoil9628
      @direnbhatsavesoil9628 5 หลายเดือนก่อน

      Did you use any AI tool for this?

  • @mutahirajutt8881
    @mutahirajutt8881 3 ปีที่แล้ว +72

    You are guru of computer science. You have unlimited knowledge. And thank you for your awesome playlists. You are life saver. Thanks a ton.

  • @nitishkumar-kt1nb
    @nitishkumar-kt1nb 11 หลายเดือนก่อน +4

    🎯 Key Takeaways for quick navigation:
    00:00 *Algorithm is defined as a finite set of steps to solve a specific problem, providing a blueprint for solving problems regardless of programming language.*
    01:24 *Characteristics of algorithms include a finite number of instructions, each taking finite time to execute, and unambiguous instructions.*
    03:18 *Algorithm analysis involves comparing algorithms based on parameters like time and space complexity, essential for determining efficiency.*
    04:16 *Analysis can be done prior to execution (independent of hardware) or posterior (dependent on hardware), affecting the exactness of results.*
    05:40 *Prior analysis focuses on iteration count, providing approximate values, while posterior analysis offers exact values but is hardware-dependent.*
    06:40 *Asymptotic notations like Big O, Big Omega, and Theta are used to represent algorithmic complexities, helping in comparing and understanding algorithms' performance.*
    Made with HARPA AI

  • @asianaaz6173
    @asianaaz6173 2 ปีที่แล้ว +4

    No other vidoes related to computer science concepts on TH-cam give me that much satisfaction like this channel vidoes..,

  • @mohsinanaqvi1345
    @mohsinanaqvi1345 2 ปีที่แล้ว +2

    Thank you so much sir.... Agar koi topic search karo aur aapki video mil jaye toh dil khush ho jaata h... I learnt digital electronics from you and then dbms and now algorithms.. Great work sir ✨

  • @knowledgepro2667
    @knowledgepro2667 6 หลายเดือนก่อน +2

    Never seen such simple and easy to understand explanation, god bless you for this.
    will share this to every1 who is looking for effective learning

  • @Anjali-wn1gg
    @Anjali-wn1gg 2 ปีที่แล้ว +3

    bohot achaa smjh m aaya ek ek cheez ko deeply btaya bdeya laga padh kr sare classes dekh li 🙂

    • @Anjali-wn1gg
      @Anjali-wn1gg 2 ปีที่แล้ว +2

      kise bhi coching ki need nahe hai or na he other classes ki ye ser bohot achaa padhte h 🥰

  • @nawazjuttg105
    @nawazjuttg105 ปีที่แล้ว +2

    Your teaching method is very good. Yours videos are very helpful for me. God bless you!

  • @junaidraza2558
    @junaidraza2558 4 ปีที่แล้ว +9

    well explained all thr basic concept basesd on this lecture👏👏❤️❤️

  • @ankitaginhotry1667
    @ankitaginhotry1667 4 ปีที่แล้ว +3

    Thank you sir method of teaching.
    Make topic Easyer to Easyest....

  • @himadrikasinha5955
    @himadrikasinha5955 5 ปีที่แล้ว +8

    Thnq so much sir...gate k liye algorithm krwai

  • @Srishtiiiiiiiiiii
    @Srishtiiiiiiiiiii 3 ปีที่แล้ว +2

    Thanku bhaiya very wonderfully explained

  • @guitarwithpoulami4324
    @guitarwithpoulami4324 5 ปีที่แล้ว +6

    Well explain.....👌👌👏👏thank you...😊😊

  • @mohammedsoaib7721
    @mohammedsoaib7721 26 วันที่ผ่านมา

    These videos will be cherished and watched forever... As we all know there'll be no improvement in our syllabus they'll teach the same old syllabus for everyone... My father studied this.. now, I'm studying.... After this my children will study...

    • @igenhorse1244
      @igenhorse1244 11 วันที่ผ่านมา

      😂😂 so u can teach ur son 🤣

  • @priyankaprasad6987
    @priyankaprasad6987 4 ปีที่แล้ว +7

    Thank you sir!

  • @sahibzadamohsinsaleem4410
    @sahibzadamohsinsaleem4410 หลายเดือนก่อน

    mashllah what a knowledge .
    you are like Dr. Zakir Naik
    he is genius in relegion whereas you are genius in cs
    may you be blessed bro.

  • @arslanhyderkhan
    @arslanhyderkhan ปีที่แล้ว

    Much respect from Pakistan for the stuff you have put into your channel. Quite newbie friendly.

  • @gladalok
    @gladalok 5 ปีที่แล้ว +1

    Superb Sir.... you are the best teacher in the world....

  • @rajputnikhil7499
    @rajputnikhil7499 2 ปีที่แล้ว +3

    sir, thanks for this fabulous playlist for us..i watched all your videos..its amazing.❤

  • @islamicworldinfo3478
    @islamicworldinfo3478 2 ปีที่แล้ว +1

    Good information sir

  • @dakshverma197
    @dakshverma197 ปีที่แล้ว +146

    Ye aadmi sab kuch kese padha deta h 😭

  • @AnilKumar-gd9gd
    @AnilKumar-gd9gd 3 ปีที่แล้ว +2

    Thank you sir 🙏❤️

  • @netcracker7353
    @netcracker7353 5 ปีที่แล้ว +2

    Thanks sir for helping all the net aspirants

  • @tehmi24
    @tehmi24 4 ปีที่แล้ว +1

    Sir your teaching method is great. 👍👍

  • @beingpreceptor
    @beingpreceptor ปีที่แล้ว

    Effective delivery! Stay blessed.

  • @takwirultayasur1944
    @takwirultayasur1944 3 ปีที่แล้ว +1

    How i got the best ever sir here on earth..🙌🙌🙌🙌

  • @tehsinbhati
    @tehsinbhati 4 ปีที่แล้ว +2

    half video tak i was blank.jesse pata hi nahi kya hora hai...but jab last me book ke example se sab samaj me agaya...... thnkyou so much... this is so much better den my online class :)

  • @shahnawazkhan2253
    @shahnawazkhan2253 3 ปีที่แล้ว

    Sir dil se thank you ......For all of your videos

  • @muskanverma425
    @muskanverma425 4 ปีที่แล้ว +1

    thankyou so much .. your all video help a lot

  • @jotk4297
    @jotk4297 3 ปีที่แล้ว +2

    your videos are very helpful for us who studying in canada. thank you so much

  • @madhurimaburagohain7438
    @madhurimaburagohain7438 4 ปีที่แล้ว +5

    You are an amazing teacher.. Explanations are so clear..Thank you..Please keep making videos.

  • @-hp9vq
    @-hp9vq 4 ปีที่แล้ว +1

    U have lot of knowledge no words

  • @The_Rules_Breaker
    @The_Rules_Breaker ปีที่แล้ว +5

    1 channel,2 teachers , almost every subject of the engineering field !!
    Mann u guys are the best 🔥

  • @yushikaahuja594
    @yushikaahuja594 4 ปีที่แล้ว +1

    Thanks sir.. good

  • @imamasalaar4437
    @imamasalaar4437 2 ปีที่แล้ว +3

    Only hope for VU students..
    Thank u soo much sir😊

    • @EUROSPORTS4TECH
      @EUROSPORTS4TECH ปีที่แล้ว

      Government Degree colleges are the best in C's in Pakistan

  • @rishikajain1010
    @rishikajain1010 2 ปีที่แล้ว +1

    You are unbelievable sir❤

  • @Arunchandel55
    @Arunchandel55 6 หลายเดือนก่อน +1


    An algorithm is a finite set of steps to solve a particular problem.
    00:02

    Algorithm is a finite number of steps
    00:57

    An algorithm should execute a finite number of times.
    02:06

    Algorithm analysis involves comparing algorithms based on time and space usage
    03:02

    Pre vs Post Analysis
    04:06

    Difference between priori and posteriori analysis in algorithm analysis
    05:15

    Understanding time complexity analysis
    06:02

    Analyzing algorithm complexity and asymptotic notations
    Click to expand
    07:02

  • @syedmohammadali4646
    @syedmohammadali4646 2 ปีที่แล้ว

    good teachers are the best teacher

  • @techtutorials854
    @techtutorials854 3 ปีที่แล้ว +1

    Thank you💐 sir...for ☝️ precious knowledge 😇

  • @ankitaginhotry1667
    @ankitaginhotry1667 4 ปีที่แล้ว

    Awasome sir....

  • @sunitmondal7003
    @sunitmondal7003 5 ปีที่แล้ว +3

    Thank you sir❤❤❤❤

  • @wendelfernandes8397
    @wendelfernandes8397 2 หลายเดือนก่อน

    sir i hope u were teaching me in college directly so i wouldnt have to spend extra time on utube
    literally u have helped me understand concepts from nearly every subject in my syllabus
    thank you so much sir 🫡

  • @MixInfo4554
    @MixInfo4554 3 ปีที่แล้ว

    Amazing Sir...

  • @kunalgawai.0121
    @kunalgawai.0121 11 หลายเดือนก่อน +1

    Sir really thank you so much ❤

  • @shradhapaudel9961
    @shradhapaudel9961 5 ปีที่แล้ว +4

    Thank yuh soo much sir for this video.. Really helped me

    • @GateSmashers
      @GateSmashers  5 ปีที่แล้ว

      Glad to hear from you. Thank you

    • @skaftab3954
      @skaftab3954 4 ปีที่แล้ว

      Putting your address in the comment box is the new trend....

  • @001vgupta
    @001vgupta 4 ปีที่แล้ว

    Good way of explanation. Nice.

  • @gopalchaudhary6170
    @gopalchaudhary6170 3 ปีที่แล้ว

    best tutorial for algorithm

  • @Beverage21
    @Beverage21 ปีที่แล้ว

    7:38 sir mujhe lgaa thanos ki chuttki ka asar hogya.
    great Video BTW

  • @adilaa9301
    @adilaa9301 2 ปีที่แล้ว

    Sir really incredible ❤️

  • @qwuser883
    @qwuser883 3 ปีที่แล้ว

    So hardworking and nice teacher

  • @Hannu337
    @Hannu337 4 ปีที่แล้ว +2

    Sir do more videos on algorithms, so it will help me , to give ugc exam in this june......tq for ur all videos...this videos will make me more understood of concepts..

  • @HarhasHarhas
    @HarhasHarhas 4 ปีที่แล้ว +4

    You are sooooo good but sometimes I miss things because of automatic subtitles and different pronunciation. Thank you so much for uploading the videos!

  • @royfamily9273
    @royfamily9273 ปีที่แล้ว

    Thank You Sir

  • @shwetasharma138
    @shwetasharma138 5 ปีที่แล้ว

    I did clear net thanks to your videos.. with this I am sure to clear JRF

  • @akshaychougule7170
    @akshaychougule7170 5 ปีที่แล้ว +2

    Nice video sir,
    Sir plz DAA videos regarding NTA net ke hisab se banaye...Plz... Thank you...

  • @sumanmaity133
    @sumanmaity133 4 ปีที่แล้ว

    Awesome

  • @greatmoments7573
    @greatmoments7573 3 ปีที่แล้ว

    Thanks a lot sir

  • @BiswajitDas-lk7pp
    @BiswajitDas-lk7pp 2 ปีที่แล้ว

    🤩🤩🤩🤩

  • @kritikhetan
    @kritikhetan 5 ปีที่แล้ว

    Thanks a lot sir very nice explanation

  • @humpubgwalyh9103
    @humpubgwalyh9103 3 ปีที่แล้ว

    Thx sir from today start my algorithm course🙂🙂🙂

  • @ishitapaneru5023
    @ishitapaneru5023 2 ปีที่แล้ว

    Thank you so much sir ❤️

  • @rakeshmishra8442
    @rakeshmishra8442 4 ปีที่แล้ว

    Sir u explained very nicely I have understood everything

  • @forkanfahimfhf6563
    @forkanfahimfhf6563 2 ปีที่แล้ว

    tnq so much 😊💚

  • @pyntngenlangchyne8380
    @pyntngenlangchyne8380 ปีที่แล้ว

    Your explanation is very good ..please do explain in english as it is a medium of communication for all

  • @Jerry_aryan
    @Jerry_aryan 8 หลายเดือนก่อน

    Watch at 2x, u will feel more active plus sir also feel like straight forward ❤

  • @GAU-C--RATNAKANTAHANSE
    @GAU-C--RATNAKANTAHANSE 4 ปีที่แล้ว

    Thank you sir.....

  • @zahidjaan1319
    @zahidjaan1319 4 ปีที่แล้ว

    Thank u so much Sir for this video.
    From Pakistan

  • @kajalsoni6238
    @kajalsoni6238 4 ปีที่แล้ว

    Thanx sir

  • @ITreferals2609
    @ITreferals2609 4 ปีที่แล้ว

    Fabulous

  • @anukulchandra7242
    @anukulchandra7242 4 ปีที่แล้ว

    Thanku sir

  • @yieytmrooen-dc9hl
    @yieytmrooen-dc9hl ปีที่แล้ว +3

    legend watching day before exam trying to complete the syllabus from this lectures ... cause i am doing this and i know i am a legend

  • @nadeem1462
    @nadeem1462 4 ปีที่แล้ว

    Thank you sir👍

  • @namitsharma3449
    @namitsharma3449 4 ปีที่แล้ว

    Thanks sir g 👍

  • @malikumair2555
    @malikumair2555 3 ปีที่แล้ว

    Thnkx

  • @Bhakt-so2qm
    @Bhakt-so2qm 4 ปีที่แล้ว +11

    can u please upload the whole syllabus, sir, plz.
    anyway, I learn the operating system from your guidance and it was awesome.

  • @johnjasva9502
    @johnjasva9502 4 ปีที่แล้ว

    Thanks sir!

  • @ankitmehta6875
    @ankitmehta6875 ปีที่แล้ว

    last year nots, bnaye they, ab MTECH krra hu, rivision start kiya hai, thankyou

  • @yushikaahuja594
    @yushikaahuja594 4 ปีที่แล้ว

    Thank so much

  • @shazib_malik
    @shazib_malik 5 ปีที่แล้ว +22

    Sir add further videos of that analysis of algortihim quickly,so that we take help from it.

  • @পার্টটাইম21
    @পার্টটাইম21 2 ปีที่แล้ว

    Good

  • @gazalarohi5281
    @gazalarohi5281 11 หลายเดือนก่อน

    Sir very good

  • @letslearn6584
    @letslearn6584 ปีที่แล้ว

    Thanks sir❤

  • @continnum_radhe-radhe
    @continnum_radhe-radhe ปีที่แล้ว +1

    ❤❤❤

  • @NoteitDown9
    @NoteitDown9 4 ปีที่แล้ว +1

    Sir, well explained, clear voice ...👏👏
    Which mic do you use? Plz provide link

    • @GateSmashers
      @GateSmashers  4 ปีที่แล้ว +1

      thanks..its boya mic from amazon

    • @NoteitDown9
      @NoteitDown9 4 ปีที่แล้ว +1

      Boya pro?

    • @NoteitDown9
      @NoteitDown9 4 ปีที่แล้ว +1

      Plz provide link!!

  • @DevrajSingh-mt3ww
    @DevrajSingh-mt3ww ปีที่แล้ว

    nice session

  • @maheshlal2061
    @maheshlal2061 5 ปีที่แล้ว

    Tnq sir

  • @hamzasaghir9796
    @hamzasaghir9796 2 ปีที่แล้ว

    Sir your way of teaching is too good ,
    But sir ek question hai hum algorithm ko analyse krty ku hain , means k agr humarey pass pehly sy he ek program hai ab oska algorithm likhny ki ya osko analyse krny ki zaroorat ku hotii hai humein

  • @Mosesdaniel77
    @Mosesdaniel77 11 หลายเดือนก่อน

    Sir Your teachings are wonderful.Then what about the students who don't know Hindi? Please provide in English also

  • @akashbansal5501
    @akashbansal5501 3 ปีที่แล้ว

    ❤️❤️

  • @sakshisahu4637
    @sakshisahu4637 4 ปีที่แล้ว

    Sir you explained very well....sir please make a video for red black tree and b tree also

  • @mingmabhutia9566
    @mingmabhutia9566 5 ปีที่แล้ว +14

    Hello sir,
    First of all thank you for all the video and notes that you are providing to us, your way of teaching and making the topic to understand is very easy...please keep up the good work😊 and now my questing to you is I am planning to give UGC NET this time and I don't have any notes of my own paperII CS ..... Due to which I land up to your channel and from the last few weeks I am going through some playlist of yours from which I have completed topic DBMS nicely... But now I have doubt came into my mind that If I reffer TH-cam playlist like this and make some notes out of it, will that be enough to clear NET/JRF? Though I am preparing paper I side by side, but my problem is with my own paper II.
    Please help Sir
    Your reply will be highly appreciate.
    Thank you

    • @ItsJyoti
      @ItsJyoti 5 ปีที่แล้ว

      Same query here

  • @hinakhan7869
    @hinakhan7869 ปีที่แล้ว

    Jahanfanah… tusi great ho 😅 🫣

  • @raghavgupta4251
    @raghavgupta4251 3 ปีที่แล้ว +1

    Broo, ek hi dil hai. Kitni baar jeetoge 😭. Exams aapke bharose hi pass hote hai ! 😭

  • @gargtushar-x1q
    @gargtushar-x1q 5 หลายเดือนก่อน +59

    Who is watching on 2024

    • @ssd2198
      @ssd2198 5 หลายเดือนก่อน +3

      You

    • @abhayrajgaur63
      @abhayrajgaur63 4 หลายเดือนก่อน +2

      I

    • @dkcreation2342
      @dkcreation2342 หลายเดือนก่อน

      Tera baap 😅

    • @gargtushar-x1q
      @gargtushar-x1q หลายเดือนก่อน

      @@dkcreation2342 apni mummy ko bhi kh de

  • @HelloWorld40408
    @HelloWorld40408 ปีที่แล้ว

    Thank you

  • @yehumang8361
    @yehumang8361 5 ปีที่แล้ว +1

    nc explanation sir. thnku soo much
    sir uniform values ka kya meaning hota hai?

  • @akankshathawale109
    @akankshathawale109 4 ปีที่แล้ว +1

    Thank u so much sir for such a useful video.. sir will this all videos which are on alogrithm are suffiecient for Study for Nielit Scientific Technical Assistant A post.

  • @ashishsajeev3116
    @ashishsajeev3116 5 ปีที่แล้ว +7

    Sir can you explain how to start writing an algorithm of own please..

    • @ashraf6850
      @ashraf6850 5 ปีที่แล้ว

      Yes sir please

  • @NaushadAli-zb7kr
    @NaushadAli-zb7kr 2 ปีที่แล้ว

    God bless you