⏱ | 👁 | 🗓 2 months ago
17:58
Product of Array Except Self | Brute Force to Optimized Approach | Prefix & Suffix Trick | C++,Java
2.8k • 2 months ago
26:19
Continuous Subarray Sum | Brute Force to Optimized | Prefix Sum + HashMap Explained |Java,C++,Python
3.7k • 2 months ago
36:40
3D Arrays in C Explained Visually 🔥 | Best Beginner Friendly Lecture
195 • 6 days ago
20:45
Subarray Sum Divisible by K – Optimal Approach Using Prefix Sum + HashMap | C++, Java, Python
1.9k • 2 months ago
5:12
2D Prefix Sum and Submatrix Sum Queries
26k • 3 years ago
18:59
Grid Unique Paths LeetCode 62 | Space Optimized DP (2D ➜ 1D) | Tabulation + Space Optimization
8 • 3 weeks ago
16:49
Maximum Sum Circular Subarray - Leetcode 918 - Python
76k • 3 years ago
13:56
Pivot Index – From Brute Force to Optimal Approach | Prefix Sum | C++, Java, Python
3.5k • 2 months ago
19:31
Range Sum Query 2D | also covers 1D array | Interview Essential | Prefix Sum
5.7k • 7 months ago
28:56
Coding Interview Patterns - Prefix Sum | 10 different problems in a single video
24k • 7 months ago
16:09
Maximum Subarray – From Brute Force to Optimal | Kadane’s Algorithm Explained | C++, Java, Python
3.9k • 2 months ago
17:50
Maximum Product Subarray | Brute Force → Optimal (Prefix/Suffix) | Java, C++, Python
3.2k • 2 months ago