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110 results

Istamosh
[20] HackerRank: Inserting a Node Into a Sorted Doubly Linked List | Step-by-Step Solution

Language: Java Strategy: Iterate using while loop and watch out for null node and value lower than actual data to be inserted ...

24:39
[20] HackerRank: Inserting a Node Into a Sorted Doubly Linked List | Step-by-Step Solution

18 views

3 months ago

MDTech
👉 LeetCode 18: 4Sum Problem Explained | Java Solution | Two Pointer + Sorting Approach

Welcome to MDTech! In this video, we solve **LeetCode 18** – **4Sum** problem step-by-step using Two Pointer + Sorting ...

35:31
👉 LeetCode 18: 4Sum Problem Explained | Java Solution | Two Pointer + Sorting Approach

15 views

1 month ago

MDTech
👉 LeetCode 18: 4Sum Problem Explained | JavaScript Solution | Two Pointer + Sorting Approach

Welcome to MDTech! In this video, we solve **LeetCode 18** – **4Sum** problem step-by-step using Two Pointer + Sorting ...

36:29
👉 LeetCode 18: 4Sum Problem Explained | JavaScript Solution | Two Pointer + Sorting Approach

12 views

1 month ago

Java is Awesome
Cognizant Second Round | Sorting Map Values Using Java 8 Features

In this video, we tackle a real-world Java coding challenge commonly asked in Cognizant's second technical interview round.

12:05
Cognizant Second Round | Sorting Map Values Using Java 8 Features

6,073 views

11 months ago

MDTech
Sort 0's 1's and 2's | Dutch National flag | Leetcode 75- Sort Colors | Java | 1 Pass Solution

Leetcode 75 - Sort Colors | Dutch National Flag Algorithm Explained In this video, we solve Leetcode 75 (Sort Colors) using the ...

37:41
Sort 0's 1's and 2's | Dutch National flag | Leetcode 75- Sort Colors | Java | 1 Pass Solution

13 views

2 months ago

MDTech
Sort 0's 1's and 2's | Dutch National flag | Leetcode 75- Sort Colors | JavaScript | 1 Pass Solution

Leetcode 75 - Sort Colors | Dutch National Flag Algorithm Explained In this video, we solve Leetcode 75 (Sort Colors) using the ...

37:42
Sort 0's 1's and 2's | Dutch National flag | Leetcode 75- Sort Colors | JavaScript | 1 Pass Solution

7 views

2 months ago

MDTech
Merge Intervals | LeetCode 56 | Java | Brute to Optimal Solution

LeetCode 56 - **Merge Intervals** ✓ Solved step-by-step with Brute Force to Optimal solutions in both Java and JavaScript!

34:37
Merge Intervals | LeetCode 56 | Java | Brute to Optimal Solution

29 views

2 months ago

freeCodeCamp.org
Data Structure and Algorithm Patterns for LeetCode Interviews – Tutorial

This is a comprehensive course on data structures and algorithms. @algo.monster will break down the most essential data ...

1:15:03
Data Structure and Algorithm Patterns for LeetCode Interviews – Tutorial

325,674 views

4 months ago

San's Aura
Fastest way to learn DSA in telugu | solved 2500+ dsa problems

This video explains the fastest way to learn DSA (Data Structures & Algorithms) from scratch in telugu. If you're preparing ...

15:22
Fastest way to learn DSA in telugu | solved 2500+ dsa problems

152,264 views

8 months ago

OnlineStudy4u
TCS NQT 1-SHOT APTITUDE | 1-SHOT CODING | QUESTIONS Asked in 2025

TCS NQT Crash Course: https://kfqrn.courses.store/58325 TCS NQT 2026 Mock test: ...

4:37:02
TCS NQT 1-SHOT APTITUDE | 1-SHOT CODING | QUESTIONS Asked in 2025

60,007 views

1 month ago

AlgoMasterIO
Sliding Window in 7 minutes | LeetCode Pattern

Master DSA Patterns: https://algomaster.io/ ▻ My DSA Playlist: ...

7:38
Sliding Window in 7 minutes | LeetCode Pattern

165,874 views

10 months ago