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33 results

Queens College Learning Commons
FA24 LC LeetCode Workshop - Week 1: Arrays and HashMaps

Practice your Data Structures (CSCI 313) and Algorithms (CSCI 323) skills via hands-on technical interview problem practices ...

1:09:40
FA24 LC LeetCode Workshop - Week 1: Arrays and HashMaps

343 views

1 year ago

Queens College Learning Commons
SP25 LC LeetCode Workshop - Week 3: Linked Lists

Practice your Data Structures (CSCI 313) and Algorithms (CSCI 323) skills via hands-on technical interview problem practices ...

1:02:15
SP25 LC LeetCode Workshop - Week 3: Linked Lists

98 views

8 months ago

Queens College Learning Commons
SP25 LC LeetCode Workshop - Week 2: Arrays and Two Pointers

Practice your Data Structures (CSCI 313) and Algorithms (CSCI 323) skills via hands-on technical interview problem practices ...

59:20
SP25 LC LeetCode Workshop - Week 2: Arrays and Two Pointers

355 views

8 months ago

Queens College Learning Commons
FA24 LC LeetCode Workshop - Week 2: Tree Traversal

Practice your Data Structures (CSCI 313) and Algorithms (CSCI 323) skills via hands-on technical interview problem practices ...

1:00:30
FA24 LC LeetCode Workshop - Week 2: Tree Traversal

97 views

1 year ago

Queens College Learning Commons
SP25 LC LeetCode Workshop - Week 1: Arrays and HashMaps

Practice your Data Structures (CSCI 313) and Algorithms (CSCI 323) skills via hands-on technical interview problem practices ...

1:07:17
SP25 LC LeetCode Workshop - Week 1: Arrays and HashMaps

138 views

8 months ago

Queens College Learning Commons
FA24 LC LeetCode Workshop - Week 3: Graphs

Practice your Data Structures (CSCI 313) and Algorithms (CSCI 323) skills via hands-on technical interview problem practices ...

1:02:16
FA24 LC LeetCode Workshop - Week 3: Graphs

362 views

1 year ago

Learn, Grow && Enjoy - by Sanyam Jain
72. Longest Substring without repeating characters | String | Problem Solving

This is the 72nd question of the Problem Solving Series and 10th problem on String. This question has been asked in Google, ...

20:37
72. Longest Substring without repeating characters | String | Problem Solving

82 views

1 year ago

Queens College Learning Commons
FA24 LC LeetCode Workshop - Week 3: Graphs

Practice your Data Structures (CSCI 313) and Algorithms (CSCI 323) skills via hands-on technical interview problem practices ...

1:03:28
FA24 LC LeetCode Workshop - Week 3: Graphs

79 views

1 year ago

Doctor Lai
Day 634 - Teaching Kids Programming - Compute the Amount of Water of in a Pyramid Stacked Glasses

00:01 Hello 04:35 Explain Again 10:17 Python 20:49 What Have You Learned Today? Compute the Amount of Water of a Glass in ...

22:43
Day 634 - Teaching Kids Programming - Compute the Amount of Water of in a Pyramid Stacked Glasses

76 views

2 years ago

MagentaCobra
Codeforces Educational Round 110 Solutions (A-E)

Hope you found this entertaining and helpful! Contest link: https://codeforces.com/contest/1535 Timestamps: 0:00 Intro 0:45 ...

25:14
Codeforces Educational Round 110 Solutions (A-E)

2,975 views

4 years 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

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

Doctor Lai
Day 317 - Teaching Kids Programming - Run-Length Decoding/Decompression Algorithm

Post: https://helloacm.com/teaching-kids-programming-run-length-decoding-decompression-algorithm/ If you like this video and ...

21:00
Day 317 - Teaching Kids Programming - Run-Length Decoding/Decompression Algorithm

82 views

4 years ago

Rong Yue
HW10 Q1
21:38
HW10 Q1

2 views

3 years ago

Doctor Lai
Day 315 - Teaching Kids Programming - Image Flood Fill via DFS and BFS Algorithm

Post: https://helloacm.com/teaching-kids-programming-image-flood-fill-via-dfs-and-bfs-algorithm/ If you like this video and would ...

24:13
Day 315 - Teaching Kids Programming - Image Flood Fill via DFS and BFS Algorithm

252 views

4 years ago

Doctor Lai
Day 328 - Teaching Kids Programming - Square Root Decomposition to Query Range Sum of Mutable List

Post: https://helloacm.com/teaching-kids-programming-square-root-decomposition-to-query-range-sum-of-mutable-list/ If you like ...

33:40
Day 328 - Teaching Kids Programming - Square Root Decomposition to Query Range Sum of Mutable List

48 views

4 years ago

Bashi Fuirkashi
How to Land a $100,000+ Tech Job in 2026 in 30 minutes [Full Roadmap]

I've made over $500000 in 4 years as a software engineer and in the last 5 months of 2025 I've helped many students make over ...

29:51
How to Land a $100,000+ Tech Job in 2026 in 30 minutes [Full Roadmap]

569 views

3 weeks ago

Doctor Lai
Day 320 - Teaching Kids Programming - Top Down / Bottom Up DP to Type N letters on a 2-keys Keyboard

Post: ...

22:52
Day 320 - Teaching Kids Programming - Top Down / Bottom Up DP to Type N letters on a 2-keys Keyboard

42 views

4 years ago

Doctor Lai
Day 694 - Teaching Kids Programming - Cubic Root of an Integer (Binary Search Algorithm) - a^3=54872

00:01 Hello 02:14 a^3=54872 08:02 Bruteforce Algorithm 11:12 Binary Search 21:42 Python Post: ...

24:10
Day 694 - Teaching Kids Programming - Cubic Root of an Integer (Binary Search Algorithm) - a^3=54872

55 views

1 year ago

Doctor Lai
Day 381 - Teaching Kids Programming - Longest Path in Binary Tree via Diameter Algorithm (DFS + BFS)

Post: https://helloacm.com/teaching-kids-programming-longest-path-in-binary-tree-via-diameter-algorithm-dfs-bfs/ If you like this ...

27:22
Day 381 - Teaching Kids Programming - Longest Path in Binary Tree via Diameter Algorithm (DFS + BFS)

87 views

3 years ago