This will help you solve 90% of all DSA problems in interviews (based on my experience over the last 5 years) ◄ Array / String Inputs 1. Is the array sorted? → Use Binary Search, Two Pointers, or Prefix Sums 2. Optimization problems (Max/Min/Subarray)? → Think Sliding Window, Dynamic Programming, or Greedy 3. Looking for duplicates / counts / frequencies? → Use HashMap, HashSet, or Counting Array 4. Need substrings or fixed-size subarrays? → Apply Sliding Window with Two Pointers 5. Frequent min
0:06
This will help you solve 90% of all DSA problems in interviews (base…
30.7K views5 months ago
FacebookAnu Sharma
Rotate Array by K Positions in Java | Dsa Interview Question
7:46
Rotate Array by K Positions in Java | Dsa Interview Question
2 weeks ago
YouTubeDevWithJk
Day 5 🔥 Left Rotate Array by One | Striver A2Z DSA Sheet | Easy Explanation 💡
15:44
Day 5 🔥 Left Rotate Array by One | Striver A2Z DSA Sheet | Easy Expl…
22 views4 weeks ago
YouTubeThe Self Edit
Day-173/1000 Array most important dsa questions #dsa #arraydsa #interviewquestions #codinginterview
1:26
Day-173/1000 Array most important dsa questions #dsa #arraydsa #int…
43 views3 weeks ago
YouTubeRajasthan Ka IT Hub
DSA practice with me | Important Patterns and Algorithms for Arrays #dsa
0:33
DSA practice with me | Important Patterns and Algorithms for Array…
732 views1 month ago
YouTubeMayank Kumar
Day 4 DSA: Rotate Array, Most Important Array DSA Interview Questions in FAANG. #coding #faang
7:53
Day 4 DSA: Rotate Array, Most Important Array DSA Interview Qu…
33 views6 months ago
YouTubeConflictCoders - By Vishwa
Rotate Array | LeetCode 189 | Optimal Reverse Approach 🔥 | In-Place O(1) Solution (JavaScript)
8:33
Rotate Array | LeetCode 189 | Optimal Reverse Approach 🔥 | In-Pl…
1 month ago
YouTubeJDCodebase
20:28
DSA Day 7: Array का डर खत्म! | Insertion, Deletion, Rotation | DS…
1 views5 months ago
YouTubeAverage IT Guy
0:46
Day 4 | Daily DSA Challenge | Rotate an Array | #dsa #dailydsa ‪@CodeC…
2 views3 months ago
YouTubeCode Chaska
2:47
[DAY-29/365] DSA problem solving series| Rotation count in rotated s…
128 views2 months ago
YouTubeAlpha Intern
2:50
Rotate an array by one - Leetcode Blind75 DSA interview questions #…
8.8K views2 months ago
YouTubeTraidev Official
22:26
Rotate Array in Python 🔁 | 3 Easy Steps | Popular Coding Interview …
149 views1 month ago
YouTubePython Plus
6:10
100 DSA Questions 🔥 | Array to DP Complete | Placement & Interview …
4 months ago
YouTubeStudyloop
1:01
LeetCode 189 🚀 Rotate Array | Optimal O(n) Solution Using Rever…
147 views1 month ago
YouTubeTechvanta
3:38
Top DSA Interview Questions for Placements 2026 | Linked List in D…
20 views3 months ago
YouTubeDIGITAL WAVE
3:29
LeetCode 189: Rotate Array | Triple Reversal Strategy (In-Place Soluti…
1 views3 weeks ago
YouTubeLeo Academy
0:32
Top 3 Array Problems You MUST Know | #reverse #rotation #merge
1 views1 month ago
YouTubeQuipoin
11:14
2.3 Rotations in 3D
312.8K viewsAug 3, 2018
YouTubeWoolfrey
1:45:53
Introduction to Arrays and ArrayList in Java
2.2M viewsAug 10, 2021
YouTubeKunal Kushwaha
25:51
8.1 Hashing Techniques to Resolve Collision| Separate Chaining and …
1.3M viewsFeb 14, 2019
YouTubeJenny's Lectures CS IT
9:24
Rotate an Array - Solution | Functions and Arrays | Data Struct…
71.3K viewsJul 23, 2020
YouTubePepcoding
41:34
Time Complexity | TapAcademy
6.8K viewsOct 4, 2021
YouTubeTAP ACADEMY
52:10
C++ DSA Arrays Leetcode Questions | Part 1 | Data Structure…
5.3K views11 months ago
YouTubeLearn Coding
32:32
Array Inplace Operations - E.03 - DSA
137 viewsApr 16, 2025
YouTubeMohit Chhabra
2:13
Top 25 DSA Questions | Placement Focused | Java Solutions
77 views3 months ago
YouTubeKaran Thinks
2:02:45
Day 4 | Introduction to Arrays | DSA by FRAZ
16.4K viewsNov 29, 2022
YouTubeNextLeap Coding
2:00:35
Day 5 | Array Easy Questions | DSA by FRAZ
12.3K viewsDec 1, 2022
YouTubeNextLeap Coding
33:32
Lecture21: Solving LeetCode/CodeStudio Questions […
592.1K viewsDec 15, 2021
YouTubeCodeHelp - by Babbar
10:48
ARRAY PRACTICE PROBLEMS | Must do Array Questions | DSA Pr…
87.2K viewsMay 22, 2023
YouTubeGeeksforGeeks
2:06
Rotate Array | Simple Trick 🚀
8 views4 months ago
YouTubeshesolves
See more videos
Static thumbnail place holder