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TechByAbhay 🚀 | Java • Kotlin • Android • DSA in Hindi Welcome to TechByAbhay – a Hindi programming channel focused on Java ...

Loops (While , For) | Patterns | Series | Number Based Program | Computer Programming | ICSE 9 & 10 We're just a call away!

Welcome to the third lecture in this dsa pattern series. If you want the sheet you can take it here: ...

In this video, we solve LeetCode 268: Missing Number, a classic problem based on arrays and mathematical logic. You are given ...

In this video, we solve LeetCode 448: Find All Numbers Disappeared in an Array, a very important problem based on array ...

In this video, we solve LeetCode 3289: The Two Sneaky Numbers of Digitville, a fun and tricky problem based on arrays and ...

In this video, we solve LeetCode 3783: Mirror Distance of an Integer, a problem based on digit manipulation and mirror ...

In this video, we solve LeetCode 645: Set Mismatch, a popular problem based on arrays and number patterns. You are given an ...

In this video, we solve LeetCode 2996: Smallest Missing Integer Greater Than Sequential Prefix Sum, a unique problem ...

LeetCode 2833 – Furthest Point From Origin | Java Solution | Greedy Logic Explained Can wildcard moves help you reach the ...

In this video, we solve LeetCode 3740: Minimum Distance Between Three Equal Elements I, a problem focused on array traversal ...

Why Should You Learn DSA Patterns in 2026? https://www.youtube.com/watch?v=ks-aCN8dzv0 DSA Patterns Playlist: https://www ...

In this video, we solve LeetCode 367 – Valid Perfect Square using an efficient and interview-ready approach in Java.

In this video, we solve LeetCode 3512 – Minimum Operations to Make Array Sum Divisible by K using a clean and optimal math + ...

LeetCode 3438 – Find Valid Pair of Adjacent Digits in String | Java Solution Explained Can you find the first adjacent digit pair ...