22:08

Count Unique Characters of All Substrings of a Given String | Leetcode 828

23:09

Interview Experience | Interview Dose Course | 4 offers | Apple Walmart Amazon Microsoft

14:55

Remove Duplicate Letters | Leetcode #316

18:31

Car Pooling | Leetcode #1094

15:39

Range Sum Query 2D | Leetcode #304

08:19

Google Interview Experience | Offer

21:31

Shortest Subarray with Sum at Least K | Leetcode #862

22:10

Minimum Size Subarray Sum | Leetcode #209

24:22

Serialize and Deserialize a Binary Tree | Leetcode #297

04:43

Interview preparation course | DSA & System Design

22:41

Count of good nodes | Leetcode #1448

17:29

Lowest Common Ancestor of a binary tree | Leetcode #236

18:41

Word Break 2 | Leetcode #140

46:03

Reservoir Sampling | USA Crash Course batch | LIVE session

36:55

Word Break | Dynamic Programming | Leetcode #139

26:00

Concepts of Bitmasking

15:06

Elasticity in Cloud | AWS vs Netflix Data Centers

19:12

Next Permutation | Leetcode #31

15:08

Prims vs Dijkstra algorithm | MST vs SSSP

05:50

DSA Crash Course Explained

03:46

🔴How to optimize a solution which you don't know | Interview Hacks

19:55

Pairs of songs with total durations divisible by 60 | Leetcode #1010

34:12

Trapping Rainwater Problem | Leetcode #42

24:30

4 Sum Problem | Leetcode #18

15:29

Open Addressing in Hashmap

11:55

Chaining in Hashmap | Collision Resolution Technique

09:03

How to Sort a very large file | External Sorting technique

15:02

Concept of Hashing

11:34

Need for HashMap

14:44

Hashing Vs Hashtable

13:37

🔴Best resource for interview preparation | Avoid these mistakes

29:28

Find Median from Data Stream

22:21

Merge K sorted lists | Leetcode #23

25:38

Sliding Window Maximum | Leetcode #239

21:24

Sort K sorted array | Sort nearly sorted array

18:25

Top K Frequent Elements | Leetcode #347 | Heap | Hashmap

19:49

Heap Implementation | Push | Pop | CODE

15:35

Heapsort Algorithm | CODE Implementation

20:09

Heap Algorithms | Extract Max | Increase Key | Decrease Key | Insert Element

15:32

Build Heap Algorithm | Proof of O(N) Time Complexity

16:29

Heapify Algorithm | Max Heapify | Min Heapify

13:09

Representation of Heap | Important Concepts

12:32

Concepts of Heap | Understanding heap

11:13

Power of Heap

23:44

Scramble string | Dynamic Programming | MCM | Leetcode #87

07:16

🔴 7 Days DSA Cheat Sheet | Quick DSA preparation plan

31:39

Matrix Chain Multiplication using Tabulation DP | Dynamic Programming

08:07

Matrix Chain Multiplication Memoization | Dynamic Programming | MCM

28:24

Matrix Chain Multiplication using Recursion | MCM

12:53

Matrix Chain Multiplication idea and its pattern detection

11:44

Maximum area rectangle in a binary matrix | Leetcode #85 | Maximal rectangle

27:43

Largest rectangle in Histogram | Leetcode #84

15:29

Concatenation of Consecutive Binary Numbers | Leetcode #1680

16:33

Unique Paths 2 | Dynamic Programming | Leetcode #63

05:40

DP on GRID and its Variations

14:02

Edit Distance and its Variations | Dynamic programming

10:24

Maximum Sum Increasing Subsequence | Dynamic Programming | MSIS | LIS

13:15

Russian Doll Envelopes | Dynamic Programming | Leetcode #354 | LIS

36:03

Box Stacking Problem | Dynamic Programming | LIS

04:25

Pattern Matching | Dynamic Programming | LCS