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@srinivas364

Muppidi Srinivas

@srinivas364

Simplifying DSA & Tech Concepts

IndiaJoined February 2026

About

I break down complex programming and DSA topics into simple, beginner-friendly explanations. Currently learning, building, and sharing my journey in tech.

Available for

Open to internships and technical writing opportunities

Muppidi Srinivas's blogs

Srinivas Tech Blogsrinivastechblog.hashnode.dev11 posts

About

I break down complex programming and DSA topics into simple, beginner-friendly explanations. Currently learning, building, and sharing my journey in tech.

Available for

Open to internships and technical writing opportunities

Muppidi Srinivas's blogs

Srinivas Tech Blogsrinivastechblog.hashnode.dev11 posts

Recently published

srinivastechblog.hashnode.dev

Mastering Fenwick Tree for Competitive Programming

While reading, don’t overthink or get stuck. Just follow along with the flow—you’ll understand everything step by step as we go. Given ArrayIndex : 0 1 2 3 4 5 6Array : 3 2

2d ago·11 min read

srinivastechblog.hashnode.dev

Mo’s Algorithm – Step by Step Guide

Mo’s Algorithm is a technique used to answer range queries efficiently on arrays You are given : An array A Many queries: [L, R] Each query asks something like : sum of elements number of dis

4d ago·10 min read

srinivastechblog.hashnode.dev

Efficient Range Queries Using Sqrt Decomposition

Square Root Decomposition is a technique used to answer range queries efficiently. When do we use it? When you have : An array A[0…N-1] Many queries like : Sum of range [L, R] Min/Max in range C

4d ago·6 min read

srinivastechblog.hashnode.dev

Essential Math Algorithms for Competitive Coding

Binary Exponentiation : is a fast method to calculate powers like aⁿ , without multiplying a again and again n times. Instead of O(n) multiplications, it works in O(log n) time. Idea Behind Binary Exponentiation We use two simple observations : If po...

Feb 16·7 min read

srinivastechblog.hashnode.dev

Sweep Line Technique : The Secret Weapon for Range & Geometry Problems , Part-2

Sweep Line Ideas : Question :-Given N Intervals Of The Form -> L,RN<=10^5L,R <= 10^9 1 - Find Union Of All :The union of two sets contains all elements from both sets, with common elements included only once Example :Intervals : [1,5] [3,7] Numb...

Feb 14·4 min read