Basics of Time Complexity and Space Complexity | Java | Complete Placement Course | Lecture 9

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  • Опубліковано 12 лис 2024

КОМЕНТАРІ • 453

  • @ravimakwana992
    @ravimakwana992 3 роки тому +420

    17:09
    It should be 10 to the power 15 times, instead of 10 to the power 30 times.
    Thanks Didi and everyone involved for your efforts! We are Learning and are extremely thankful to you guys!

    • @santoshbadwahe9036
      @santoshbadwahe9036 3 роки тому +12

      I also notice it

    • @gouravsharma5444
      @gouravsharma5444 3 роки тому +35

      When someone does something wrong, don’t forget all the things they did right. So everyone just ignore that as it was not a big mistake. And BE THANKFUL.

    • @gouravsharma5444
      @gouravsharma5444 3 роки тому +11

      @@RealArchitArya is duniya me kuch logo ka, kuch nhi kiya ja skta, and u are one of them.

    • @rajghosh217
      @rajghosh217 3 роки тому +27

      @@gouravsharma5444 gyan mat pel zyada

    • @Code_With_Goat
      @Code_With_Goat 3 роки тому +3

      @@RealArchitArya tmko pel de gyan na pele tho gyan hain pelege he

  • @alextoppo3958
    @alextoppo3958 Рік тому +176

    For anyone of you who still has confusion that why the size of n does not alter the memory space because n is an int variable and it does not matter how much big or small a number is stored in it an int variable will always take 4 bytes of space in memory. This also applies for the rest of the primitive datatypes like double variable will take 8 bytes.

    • @dreamiit1661
      @dreamiit1661 Рік тому +3

      Yeah!! int always takes 4bytes

    • @yaboy7120
      @yaboy7120 7 місяців тому +1

      thank you for this

    • @SitamBiswal
      @SitamBiswal 3 місяці тому

      Because int is a predefined datatype and it always takes 4bytes

  • @aumpatil6536
    @aumpatil6536 3 роки тому +251

    Following this course closely since the day it started... I've decided to attend every lecture as soon as the video is uploaded. Love the efforts you have taken, and this series motivates me to prepare for tech placements. Thanks

    • @rameshmalhotra9525
      @rameshmalhotra9525 3 роки тому

      ua-cam.com/video/tAmHGMDLB8Y/v-deo.html

    • @aumpatil6536
      @aumpatil6536 3 роки тому

      @@user-nq7nt1rq9b Thanks

    • @londonsystem6622
      @londonsystem6622 3 роки тому +10

      @@aumpatil6536 bhaiyaji practice bhi karte rehna saath saath, warna baad mei dikkat ho jaaygi, advice from senior

    • @aumpatil6536
      @aumpatil6536 3 роки тому

      ​@@londonsystem6622 thanks for the advice. practice questions kaha milenge?

    • @londonsystem6622
      @londonsystem6622 3 роки тому +2

      @@aumpatil6536 Mera matlab hai ki didi jo jo questions kara rhi hai aur homework de rhi hai, unhe saath saath karte rehna khud se

  • @user-wx3px7fy7r
    @user-wx3px7fy7r Рік тому +27

    She is so energetic, lound and clear, confident ....
    .loved Java playlist......mam please make data structures and algorithms playlist also for BCA students .❤

  • @footballalliance2412
    @footballalliance2412 2 роки тому +22

    You are really awesome ma'am....I have watched many videos and even the premium course couldn't teach me like this. You are really making my life easier.
    Thankyou ma'am.

  • @ishagautam9533
    @ishagautam9533 Рік тому +9

    best vid of time complexity i hv ever seen man

  • @W3Fi
    @W3Fi Рік тому +12

    I'm running short of words to describe how precise & clear the elucidation was.
    Didi tussi great hooo

  • @JashanpreetSingh-i5h
    @JashanpreetSingh-i5h 8 місяців тому +2

    Amazing , I got the concept within a few minutes 🙌❤️. Hats off to you mam .. really appreciate your good and hard work 👍

  • @aimal875
    @aimal875 2 роки тому +27

    It should be 10 to the power 15 times, instead of 10 to the power 30 times.
    Thanks Didi and everyone involved for your efforts! We are Learning and are extremely thankful to you guys!

    • @followmePeeps
      @followmePeeps 2 роки тому +3

      was tryna say the same ...Well we still understood how the time complexity differs... So it isn't a problem

    • @koshaltrivedi4240
      @koshaltrivedi4240 Рік тому

      Copycat

  • @hritikgupta7342
    @hritikgupta7342 2 роки тому +44

    The Efforts You Put In Making Each Video Of This Course Is Just Incredible❤❤.

    • @Bos686
      @Bos686 Рік тому

      Waste course

    • @Bos686
      @Bos686 Рік тому

      Because she is not a teacher she is copying from another lecture

  • @jhanvimishra7241
    @jhanvimishra7241 3 роки тому +12

    Thank you so much for this course, ur my role model I have never seen a girl like u who's so intelligent and confident keep going Lots of love

  • @superfax
    @superfax Рік тому +3

    Just to clear 15:25 if m is always significantly smaller than n (e.g., m

  • @byrajroy
    @byrajroy 3 роки тому +3

    thank you didi yae video k lia 🙏🏻😭 jitna thanks kahu utna kam hain 🤍
    yae walla video ka hi intezar thaa ...
    thank you very much 🤍🤍🤍🤍

  • @Faizan-bi8ft
    @Faizan-bi8ft 2 роки тому +10

    Really, all videos are useful and it will help to get placed in any companies... Thanks for giving these type of useful information...

    • @bro6139
      @bro6139 2 роки тому

      Inshallah ☺️ achi jagah jaogy
      Ameen

  • @shreyanshpatil6005
    @shreyanshpatil6005 2 роки тому +16

    Most informative video than ever watched 🔥🔥🔥 Thanks !!!

  • @Next_Ge
    @Next_Ge Рік тому +2

    Best Knowledge Of Time And Space Complexity

  • @darshanvijayshinde9478
    @darshanvijayshinde9478 9 місяців тому +1

    Thank you so much didi. very clearly understanding..

  • @yoshitamahajan353
    @yoshitamahajan353 Рік тому +3

    Thank u for this video!

  • @cartoonsindia3184
    @cartoonsindia3184 2 роки тому +2

    You are best teacher

  • @shashwatroy3849
    @shashwatroy3849 Рік тому +10

    17:08 in n³ it will be 10¹⁵

  • @laxmansingh-xv5je
    @laxmansingh-xv5je 2 роки тому +1

    Thank you so much "love u" team of apna college.

  • @ayushyadav1894
    @ayushyadav1894 3 роки тому +2

    I was waiting for the next video and scrolling and refreshing it again and again.

  • @lalitsah_0955
    @lalitsah_0955 2 роки тому +4

    U won my respect...m an NITian from Jaipur.Thankyou soo much ..u r truely a gem .

    • @eco89
      @eco89 2 роки тому

      Why did you write nit in caps ?

    • @unalometwh
      @unalometwh 2 роки тому

      may be he feels proud for that..good thing tho.

    • @lalitsah_0955
      @lalitsah_0955 2 роки тому

      @@eco89 because u get this tag only after clearing a national level exam and this video is related to my field so I just wanted to appreciate her effort in the video.

    • @lalitsah_0955
      @lalitsah_0955 2 роки тому +1

      @@unalometwh u got it correct🙂.yes i do feel proud of it.thanks for understanding

    • @unalometwh
      @unalometwh 2 роки тому +1

      @@lalitsah_0955 welcome 👍

  • @dwijenmukherjee9947
    @dwijenmukherjee9947 4 місяці тому +2

    Awesome lecture maam❤❤

  • @pradeepahirwar3663
    @pradeepahirwar3663 3 роки тому +3

    Thanks Maam for Solution...Great continuation java series.

  • @ravisankarreddyvummadi4311
    @ravisankarreddyvummadi4311 2 роки тому +8

    Thank you so much didhi😊. One of the best lecturers on Time & space complexity.

  • @chetanthapa4003
    @chetanthapa4003 7 днів тому +1

    Intresting

  • @Pipython
    @Pipython 2 роки тому +9

    And thank you very much you are amazing you deserve much appreciation, all are very well clear.

  • @PrabhjotSingh-im1mj
    @PrabhjotSingh-im1mj Рік тому +1

    Your energy level is dope.

  • @subhalaxminayak7836
    @subhalaxminayak7836 3 місяці тому

    The best time complexity vdo ever ❤

  • @ashutoshpaswan4747
    @ashutoshpaswan4747 3 роки тому +3

    Thanks you very much didi

  • @shraddhaprabhakar4365
    @shraddhaprabhakar4365 2 роки тому +2

    youre just incredible di..thank u so much

  • @fatimaiqra2169
    @fatimaiqra2169 Рік тому +2

    thanks a lot for such a deep explanation

  • @ANKITAMISHRA-df9sf
    @ANKITAMISHRA-df9sf Рік тому +1

    i really understood each and every concept whatever you taught..thanks dii

  • @harshsaini1584
    @harshsaini1584 2 роки тому +5

    Extremely thankful for this course....... 🙏🙏🙏

  • @arfinchowdhuryarif
    @arfinchowdhuryarif 2 роки тому +2

    Great tutorial Thank you so much love from Bangladesh 🇧🇩

  • @ahmadwaheed8003
    @ahmadwaheed8003 3 роки тому +7

    You are a superb teacher.

  • @ujjwal2361
    @ujjwal2361 2 роки тому +3

    very thankful to you ...i love the way you teached a concept..

  • @words_by_programmer
    @words_by_programmer 11 місяців тому +1

    Thanks didi 🙏 such a great lecture 👌

  • @karishmaaradhya238
    @karishmaaradhya238 3 роки тому +17

    Thanks a lot mam for your support and guidance 🙏😊. Nice ❣👏👍

  • @anshuydgaming
    @anshuydgaming Рік тому +3

    Nice classes

  • @smitapatil4176
    @smitapatil4176 3 місяці тому

    you’re the best di ❤️

  • @kdpathak4788
    @kdpathak4788 3 роки тому +6

    Tough topic explained with so much ease
    Wow!!!🤗🤗

  • @soumiknath7931
    @soumiknath7931 Рік тому +3

    One of the best explanation to understand thanks a lot shraddha di 🙏❤️

  • @bhanwarrajput806
    @bhanwarrajput806 2 роки тому +2

    Good teaching skill

  • @implementtech9683
    @implementtech9683 2 роки тому +1

    Wow best tutorial. Thank you.

  • @little_devil_0100
    @little_devil_0100 3 роки тому +5

    Thank You For This Video Very Helpful This Video 🙂🙂🙂

  • @bhaskarartwork5762
    @bhaskarartwork5762 2 роки тому +2

    Ish video ne mera dimag hila diya arrr....
    Fir bhi kosich kiya ..... 🙁
    Main commerce ka student tha sayad isliye ... Bahut hard mill raha hain ....... 😭😭

  • @shambhavitripathi7893
    @shambhavitripathi7893 3 місяці тому

    Nice explanation ma'am

  • @shrayanshgupta28
    @shrayanshgupta28 3 роки тому +1

    Didi you are great.

  • @AravIITKharagpur
    @AravIITKharagpur Рік тому

    mam thanks for giving homeworks I am doing it well

  • @HimansusekharBehera-ev7xn
    @HimansusekharBehera-ev7xn Рік тому

    I greatly thankful to you❤❤❤.

  • @ashushivhare9304
    @ashushivhare9304 Рік тому

    didi u are best mentor of the world

  • @deepak9325
    @deepak9325 3 роки тому +19

    Hello mam,
    I am now entering into engineering and I had saw Aman sir's video they told not to waste time even before going college and java from you mam .
    So, from me like a beginner from which video I should star learning??

  • @pritichowdhury2767
    @pritichowdhury2767 10 місяців тому

    Thank you didi for everything.🙂🙏

  • @rao5770
    @rao5770 3 роки тому +7

    Who else think she is copying aman 😂😂😂😂 especially kar rhe honge wala part 😂😂😂😂😂
    Anyway thanQ for making study this much simple and interesting 🙂. ❤️❤️

  • @akshay3849
    @akshay3849 2 роки тому +4

    Amazing explanation, thank u

  • @technikalproblem6780
    @technikalproblem6780 Рік тому +1

    Thanks a lot for creating this video!

  • @durvayerunkar5472
    @durvayerunkar5472 3 роки тому +1

    U are the best and u teach so good

  • @chiragrachhoya5377
    @chiragrachhoya5377 2 роки тому +2

    LOVE YOUR CONTENT😊😇😇❤

  • @nehatiwary5674
    @nehatiwary5674 Рік тому +1

    Appreciate your efforts ❤😇👌

  • @cutekdeepali2303
    @cutekdeepali2303 2 роки тому

    Thanku so much didi

  • @kamnajadhav9651
    @kamnajadhav9651 Рік тому +1

    very nice explanation

  • @satyaranjanpanda1999
    @satyaranjanpanda1999 10 місяців тому

    Superb Mam❤

  • @tywarinabin
    @tywarinabin 2 роки тому +6

    17:10 there should be 10 to the power 15 times. But Thanks for giving the knowledge just in 20 min video dd

  • @anshikagupta6647
    @anshikagupta6647 Рік тому

    Too Good Ma'am

  • @mayankpal2525
    @mayankpal2525 2 роки тому +1

    Thanks mam 💚

  • @aman_mandal
    @aman_mandal 3 роки тому +7

    Di...Can you guyz make a series on competitive coding also??... We would be glad 🙌.. And Thankyouuuu so much for all your efforts 🖤

    • @lelouchvibritannia9896
      @lelouchvibritannia9896 3 роки тому

      There's already playing of cpp in which they start from basic cpp then DSA and eventually Competitive programming as well

  • @me-zs7tr
    @me-zs7tr Рік тому

    best explanation

  • @kunalkheeva
    @kunalkheeva 2 роки тому +16

    Always the best. But I want to know if there are some online classes available? Because most of the time a single question is good enough to distract me from everything and when I am unable to get the answer then it seems the hardest to continue. So if there is an online class I would love to join.

  • @sachin_1856Kr
    @sachin_1856Kr 3 роки тому +4

    Please make a video on choice filling in jac delhi for this year....!!!

  • @niharikamiglani1978
    @niharikamiglani1978 3 роки тому +6

    I'm the first one to see this video lecture.... Eagerly waiting for this... ❣️❣️💖Thank you di

  • @nikhilswaps5305
    @nikhilswaps5305 Рік тому

    Microsoft wala didi ❤️ Thank you so so much, learning so much from you...

  • @karmabirbrahma4936
    @karmabirbrahma4936 3 роки тому +12

    Didi, you haven't taught us:- If there are multiple statements inside for loop then how to calculate the time complexity.

  • @mahedihasananik254
    @mahedihasananik254 11 місяців тому

    o(n),o(n log n) Which will be the time complexity between this and why?

  • @shaiknayeem3277
    @shaiknayeem3277 Рік тому

    😍❤️ thanku

  • @ShivaMahajan07
    @ShivaMahajan07 2 роки тому

    Thank you ma'am

  • @prakashshah8182
    @prakashshah8182 10 місяців тому

    Thank you so much didi aap bht achaa se samjhe mujhe bht achaa se aap ka class samjhe ata hai.

  • @goKoding
    @goKoding 3 роки тому

    I love Java...

  • @chinmaykhairnar6750
    @chinmaykhairnar6750 Рік тому +2

    didi, at 14:15 is time complexity will equal to (m.n^2)
    Because outer loop run n times and inner loop run m times for every i value so....
    is it ??

  • @danishahmad2431
    @danishahmad2431 28 днів тому

    Thanks you

  • @find0529
    @find0529 2 роки тому +2

    Can you please explain fascinating number....

  • @shvaibkhan4389
    @shvaibkhan4389 2 роки тому +2

    Is this complete series with all datastructure and algorithm

  • @rakeshbaral798
    @rakeshbaral798 2 роки тому +4

    The Fibonacci series starts with 0 with the code you shared but is actually starting with 1 followed by another 1.

  • @siddheshdivekar639
    @siddheshdivekar639 Рік тому

    Thanks a lot ma'am !

  • @sujaljain4616
    @sujaljain4616 4 місяці тому +1

    Didi please bring a complete placement ready course on DSA + Android Development......

  • @nishagera6051
    @nishagera6051 2 роки тому

    Thanks for the info👍

  • @ashuborole4079
    @ashuborole4079 2 роки тому +2

    If the average of three no is in decimal and if we assign float or double type for that then it giving error for lossy conversion from double to int or float to int

  • @amangupta4914
    @amangupta4914 Рік тому

    wao kya samjhati hai so simple and awesome

  • @VikashKumar-qj9ht
    @VikashKumar-qj9ht 3 роки тому

    Time complexity mai logn, nlogn. Ye sb chije kaise calculate krte hai... Usss bhi explain kr do di...

  • @palaksinghal5722
    @palaksinghal5722 3 роки тому +2

    mam plz jse apna DBMS,OOPS,OS,CN k notes dia h esa h SE k notes bhi upload krdo

  • @codingseefu
    @codingseefu Рік тому +1

    before u applied public class functions {both adding and multiplication of two numbers
    where to use import java.util.*; & import java.util.scanner;

    • @pratiksha04
      @pratiksha04 Рік тому +1

      import java.util.* & import java.util.scanner are packages in java .Packages are at staring line of program (first line of program).

  • @s.g.4347
    @s.g.4347 2 роки тому +1

    17:15 pe n^3 mein wo 10^15 hoga... But was explained nice

  • @kainaatmakhani6550
    @kainaatmakhani6550 2 роки тому

    good job

  • @shashireddy7371
    @shashireddy7371 2 роки тому

    Thanks

  • @tabtech265
    @tabtech265 3 роки тому

    Big fan 💖💖

  • @kapilbhagat9807
    @kapilbhagat9807 3 роки тому

    Thank you Microsoft wali didi

  • @ganesh9232
    @ganesh9232 3 роки тому

    Thank you didi

  • @stlcoderk556
    @stlcoderk556 3 роки тому

    Esse coding skill achchi hoti hai

  • @jaiswaltechnicalmentor1575
    @jaiswaltechnicalmentor1575 2 роки тому

    Amazing