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24 results

Vijay Dahiya
DAY 38 - 143. Reorder List

LeetCode : 143. Reorder List : https://leetcode.com/problems/reorder-list/description/ DAY 38 of 100 DSA IN 100 DAYS - 30 ...

0:40
DAY 38 - 143. Reorder List

1,003 views

1 month ago

OneProblemADay VODs
LeetCode 2294 | Daily Challenge | 2025.06.19 | Java | no talking

Solve the LeetCode's daily question: 2294. Partition Array Such That Maximum Difference Is K Problem: ...

0:38
LeetCode 2294 | Daily Challenge | 2025.06.19 | Java | no talking

1 view

6 months ago

Doctor Lai
Day 661  - Teaching Kids Programming - Out of Boundary Path: Top Down DP (Recursion Memoization/DFS)

00:01 Problem Description 01:09 Four Directions 04:31 Brute Force 05:50 Python 09:14 Time/Space Complexity 09:28 Cache ...

11:31
Day 661 - Teaching Kids Programming - Out of Boundary Path: Top Down DP (Recursion Memoization/DFS)

38 views

1 year ago

Doctor Lai
Day 662 - Teaching Kids Programming - N-Repeated Element in Size 2N Array (Hash Map/Set)

00:01 Hello 01:22 What's so special about these? 02:09 Hash Set 04:20 Pigeon Hole Principal 05:38 Python Leetcode: ...

7:23
Day 662 - Teaching Kids Programming - N-Repeated Element in Size 2N Array (Hash Map/Set)

17 views

1 year ago

Doctor Lai
Day 648 - Teaching Kids Programming - Find the Vertex of Zero Indegree in a Directed Acyclic Graph

00:01 Hello 05:00 Square Matrix 10:57 What are we looking for here? 16:50 Count Zero Indegrees 22:54 max 23:22 filter 23:37 ...

29:48
Day 648 - Teaching Kids Programming - Find the Vertex of Zero Indegree in a Directed Acyclic Graph

38 views

2 years ago

DSA Code Club
3 Binary Serach |  Leetcode 33 - Search in Rotated Sorted Array | Java

There is an integer array nums sorted in ascending order (with distinct values). Prior to being passed to your function, nums is ...

21:48
3 Binary Serach | Leetcode 33 - Search in Rotated Sorted Array | Java

31 views

2 years ago

Doctor Lai
Day 651 - Teaching Kids Programming - Pseudo-Palindromic Paths in a Binary Tree (Recursive DFS)

00:01 Hello, count paths in binary tree 04:30 How many types of Palindromes 08:06 Traverse the Binary Tree 09:38 Python 12:15 ...

25:13
Day 651 - Teaching Kids Programming - Pseudo-Palindromic Paths in a Binary Tree (Recursive DFS)

27 views

1 year ago

Doctor Lai
Day 649 - Teaching Kids Programming - Algorithms to Find the Unique Vertex of Zero Indegree in a DAG

00:01 Hello 02:38 Indegree 05:19 Weak Teams Set 10:00 Connected Undirected Graph 18:11 Not Champ 19:32 Sum of All ...

25:59
Day 649 - Teaching Kids Programming - Algorithms to Find the Unique Vertex of Zero Indegree in a DAG

20 views

2 years ago

Code with IITians
Max Circular Subarray Sum||gfg||Leetcode||type of kadane's

I have not shown code first try to solve it ,if not getting it ask for the code in comment. We have discuss about Max Circular ...

8:09
Max Circular Subarray Sum||gfg||Leetcode||type of kadane's

31 views

3 years ago

CS50
CS50x 2025 - Lecture 2 - Arrays

Preprocessing. Compiling. Assembling. Linking. Debugging. Arrays. Strings. Command-Line Arguments. Cryptography.

2:10:18
CS50x 2025 - Lecture 2 - Arrays

409,522 views

Streamed 1 year ago

Doctor Lai
Day 703 - Teaching Kids Programming - Segment Tree / SQRT Decomposition / Brute Force / Prefix Sum

00:01 Hello 03:40 Bruteforce 05:56 Prefix Sum 09:00 SQRT Decomposition 11:33 Segment Tree 21:38 Ending Post: ...

22:02
Day 703 - Teaching Kids Programming - Segment Tree / SQRT Decomposition / Brute Force / Prefix Sum

56 views

8 months ago

Code with IITians
Count the Reversals||Varities of Paranthesis Question|| DSA

I have not shown code first try to solve it ,if not getting it ask for the code in comment. 7 question same as Paranthesis link:- ...

6:27
Count the Reversals||Varities of Paranthesis Question|| DSA

11 views

3 years ago

coders paradise
Arrays Basics | Rotate an array K times

Welcome to Coder's Paradise - Your Gateway to Programming Excellence! Are you ready to embark on a thrilling journey into ...

10:38
Arrays Basics | Rotate an array K times

26 views

2 years ago

Doctor Lai
Day 619 - Teaching Kids Programming - Faulty Keyboard with an Inverse Key (Two Algorithms)

00:01 Hello Faulty Keyboard 03:38 Join and Split 03:15 Naive Implementation 07:00 Cancelling out "Inverse" 11:14 Optimised ...

16:17
Day 619 - Teaching Kids Programming - Faulty Keyboard with an Inverse Key (Two Algorithms)

46 views

2 years ago

GopherGopesh
Microsoft Complete Interview Cycle 2025 Internship | Complete Interview + Timeline + BEST TIPS

Hi Everyone, Gopesh this side! and I am back with my Entire Microsoft Internship Interview Experience!!! Trust me this is the only ...

11:38
Microsoft Complete Interview Cycle 2025 Internship | Complete Interview + Timeline + BEST TIPS

1,482 views

2 months ago

Doctor Lai
Day 683 - Teaching Kids Programming - Introduction to SQL Inner Join Query (SELECT)

00:01 Hello and Review 01:21 Inner Join 04:38 Table Alias 07:03 What Have Your Learnt Today?

7:34
Day 683 - Teaching Kids Programming - Introduction to SQL Inner Join Query (SELECT)

31 views

1 year ago

MagentaCobra
Solutions for Codeforces Round 723 (A, B, C1/2, D)

https://codeforces.com/contest/1526 Hope you all find this useful :D Also let me know what style is preferred (this or whiteboard) ...

28:22
Solutions for Codeforces Round 723 (A, B, C1/2, D)

908 views

4 years ago

Doctor Lai
Day 354 - Teaching Kids Programming - Find Gene Mutation Groups via UnionFind Algorithm Disjoint Set

Post: https://helloacm.com/teaching-kids-programming-find-gene-mutation-groups-via-unionfind-algorithm-disjoint-set/ If you like ...

29:07
Day 354 - Teaching Kids Programming - Find Gene Mutation Groups via UnionFind Algorithm Disjoint Set

29 views

4 years ago

Doctor Lai
Day 687 - Teaching Kids Programming - SQL Cross Join Query (SELECT/Cartesian Product)

00:01 Hello 02:38 Cross Join 04:16 Python 06:59 What have you learned today?

8:25
Day 687 - Teaching Kids Programming - SQL Cross Join Query (SELECT/Cartesian Product)

80 views

1 year ago

Phoder
Code360 Coding Ninjas | Weekly Contest 199 | Problem B | Banking Fraud Detection | CPP & Java Codes

Code360 Coding Ninjas Naukri Weekly Contest 199 Contest Link: https://www.naukri.com/code360/contests/weekly-contest-199 ...

7:03
Code360 Coding Ninjas | Weekly Contest 199 | Problem B | Banking Fraud Detection | CPP & Java Codes

21 views

2 months ago