Implement Stack using Queues (LeetCode 225) | Using single and 2 queues | Visuals and animations

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  • Опубліковано 9 лис 2024

КОМЕНТАРІ • 25

  • @aravinds6406
    @aravinds6406 8 місяців тому +12

    I wonder why your videos are not getting good views. Your way of explanation is awesome. Keep uploading more videos.

    • @nikoo28
      @nikoo28  8 місяців тому +4

      I will try my best

  • @democreation3594
    @democreation3594 3 місяці тому +2

    Your way of explaining and presentation is great bro. you deserve more views but small suggestion after you explain the code if you code along in leetcode it will be more easier for us to understand rather than seeing the final code so it might increase the views.

    • @nikoo28
      @nikoo28  3 місяці тому +1

      i do not plan on coding along in leetcode, there are a lot of youtubers who do the exact same thing.
      languages keep changing with time, so I would focus primarily on problem solving.
      You have so many chat GPTs available too which can write the code for you.

  • @jenniferfan8155
    @jenniferfan8155 7 місяців тому +1

    Very detailed explanation. Thank you

  • @D.e.e.p.a.k_s.o.n.i_19
    @D.e.e.p.a.k_s.o.n.i_19 Місяць тому

    sir u r too good never give up ur awesome

  • @sahelisohanitwins7492
    @sahelisohanitwins7492 8 місяців тому +1

    Nice explanation sir ❤

  • @ignisharajathi334
    @ignisharajathi334 Місяць тому

    Excellent explanation.Guddos

  • @jagdishkhetre4515
    @jagdishkhetre4515 3 місяці тому

    Excellent explanation ... Thank you so much

  • @PiyushYadav-pl9jm
    @PiyushYadav-pl9jm 4 місяці тому

    Best explanation ever!

  • @Mydailymutualfundportfolio
    @Mydailymutualfundportfolio 9 днів тому

    I cant thank you enough❤

  • @limitless6189
    @limitless6189 6 місяців тому

    great explaination

  • @rudreshcm4172
    @rudreshcm4172 8 місяців тому

    Hey nickil which software tool you use for visualizations and any drawing pad?

    • @nikoo28
      @nikoo28  8 місяців тому

      That is GoodNotes 6

  • @akashbestcode
    @akashbestcode 5 місяців тому

    amazing dude, I'm gonna subscribe you

  • @anveri867
    @anveri867 2 місяці тому

    When using a single queue we can make either push or pop efficient it doesn't have to be push only , so isn't it better we use a single queue or over 2 queues ?

  • @sahilbait2981
    @sahilbait2981 3 місяці тому

    Best !!!

  • @prakhargarg4166
    @prakhargarg4166 8 місяців тому

    Best video

  • @karthik-varma-1579
    @karthik-varma-1579 8 місяців тому

    Sir Please Organise the playlist or videos with video no sir if I want to learn arrays in Java then I could find the video of main understand sir

    • @nikoo28
      @nikoo28  8 місяців тому

      have you checked the playlists on my channel?

  • @akhil7618
    @akhil7618 6 місяців тому

    Sir, I wanted to see the code for stack using 2 queues😢

    • @nikoo28
      @nikoo28  6 місяців тому

      Did you check the code provided in the video description?

    • @akhileshnandanwar7443
      @akhileshnandanwar7443 6 місяців тому

      sir there is no code of stack using 2 queues

    • @nikoo28
      @nikoo28  3 місяці тому +1

      class StackImplUsingQueues {
      Queue q1 = new LinkedList();
      Queue q2 = new LinkedList();
      public int pop() {
      if (q1.peek() == null) {
      System.out.println("The stack is empty, nothing to return");
      int i = 0;
      return i;
      } else {
      int pop = q1.remove();
      return pop;
      }
      }
      public void push(int data) {
      if (q1.peek() == null) {
      q1.add(data);
      } else {
      for (int i = q1.size(); i > 0; i--) {
      q2.add(q1.remove());
      }
      q1.add(data);
      for (int j = q2.size(); j > 0; j--) {
      q1.add(q2.remove());
      }
      }
      }

  • @engineermind1651
    @engineermind1651 4 місяці тому

    your way to explain theoritical is good but explain the code you more improve please.