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

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  • čas přidán 19. 08. 2024

Komentáře • 22

  • @aravinds6406
    @aravinds6406 Před 5 měsíci +8

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

    • @nikoo28
      @nikoo28  Před 5 měsíci +3

      I will try my best

  • @jagdishkhetre4515
    @jagdishkhetre4515 Před 25 dny

    Excellent explanation ... Thank you so much

  • @democreation3594
    @democreation3594 Před 15 dny

    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  Před 15 dny

      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 Před 4 měsíci +1

    Very detailed explanation. Thank you

  • @PiyushYadav-pl9jm
    @PiyushYadav-pl9jm Před 2 měsíci

    Best explanation ever!

  • @anveri867
    @anveri867 Před dnem

    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 ?

  • @sahelisohanitwins7492
    @sahelisohanitwins7492 Před 5 měsíci +1

    Nice explanation sir ❤

  • @limitless6189
    @limitless6189 Před 3 měsíci

    great explaination

  • @sahilbait2981
    @sahilbait2981 Před měsícem

    Best !!!

  • @akashbestcode
    @akashbestcode Před 2 měsíci

    amazing dude, I'm gonna subscribe you

  • @prakhargarg4166
    @prakhargarg4166 Před 6 měsíci

    Best video

  • @karthik-varma-1579
    @karthik-varma-1579 Před 5 měsíci

    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  Před 5 měsíci

      have you checked the playlists on my channel?

  • @rudreshcm4172
    @rudreshcm4172 Před 5 měsíci

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

    • @nikoo28
      @nikoo28  Před 5 měsíci

      That is GoodNotes 6

  • @akhil7618
    @akhil7618 Před 4 měsíci

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

    • @nikoo28
      @nikoo28  Před 3 měsíci

      Did you check the code provided in the video description?

    • @akhileshnandanwar7443
      @akhileshnandanwar7443 Před 3 měsíci

      sir there is no code of stack using 2 queues

    • @nikoo28
      @nikoo28  Před 19 dny

      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 Před měsícem

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