2D Prefix Sum and Submatrix Sum Queries

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  • Опубліковано 20 січ 2025

КОМЕНТАРІ • 15

  • @mythillian
    @mythillian 10 днів тому +1

    straight to the point and the most clear explanation on this I have heard. thanks a lot!!

  • @Divyansh-x7n
    @Divyansh-x7n 5 днів тому +1

    Thanks man Straight to the point video. Understood the concept very well

  • @karenmirakyan1610
    @karenmirakyan1610 Рік тому +4

    Well explained, waiting for other videos 👍

  • @yaredaderay6372
    @yaredaderay6372 Місяць тому +1

    You deserve more views and likes

  • @diwakarkumar6286
    @diwakarkumar6286 Місяць тому +2

    Nice explanation ❤❤❤

  • @helloomkar
    @helloomkar 7 місяців тому

    Perfect explanation and viz needed for this concept. Glad i came to your video🎉🎉

  • @HaykTarkhanyan
    @HaykTarkhanyan Рік тому +2

    Awesome, keep it up

  • @deep8843
    @deep8843 5 місяців тому +4

    well explained

  • @mostafagamed
    @mostafagamed 9 місяців тому

    Perfect illustration

  • @florinseiler3764
    @florinseiler3764 Рік тому

    Awesome video! Helped a lot

  • @DK-ox7ze
    @DK-ox7ze Рік тому +1

    What's the logic behind calculating prefix sum for each cell? What's the intuition behind the formula you used?

    • @shashankbj3804
      @shashankbj3804 Рік тому +5

      You should watch it again its in the video..

  • @AlexHuynh-b5g
    @AlexHuynh-b5g 3 місяці тому +1

    Great video! Thank you so much! Btw, a little improvement to your video is just give viewers pseudo code, don't specify to python. I am a python user but let's make it fair for all fans:)

    • @AlexHuynh-b5g
      @AlexHuynh-b5g 3 місяці тому +1

      BTW, Thanks a lot for this video! I’ve been struggling to understand things at school.

    • @profound.academy
      @profound.academy  3 місяці тому +1

      Thanks a lot for the suggestion! Python was actually chosen as the closest thing to being a pseudo-code, but can still be used to run and see how the code works in real life :))