ViewTube

We introduce prefix sums, a powerful preprocessing technique for answering repeated range-sum queries efficiently. We start with ...

In this video, we solve a Codeforces problem using the Modular Arithmetic pattern. This video is part of the Algroed Competitive ...

Competitive Programming Algorithms often hide powerful optimizations inside simple-looking DP formulas. In this video, The ...

LIVE | NPTEL Getting Started with Competitive Programming – Week 11 Practice Quiz** Welcome to @algoaura8055 In this ...

We introduce difference arrays, a technique for efficiently handling a large number of range updates. We start with the naïve ...

We wrap up prefix techniques by connecting the ideas we've developed throughout the section. We review 1D prefix sums, prefix ...

Problem 1: https://leetcode.com/problems/number-of-sub-arrays-with-odd-sum/description/ Problem 2: https://www.geeksforgeeks ...

We practice recognizing prefix-sum problems without being told which technique to use. Using a “Hot Days” problem, we start with ...

Thought process, DSA, Competetive programming, Problem solving ................

In this video, we solve a Codeforces problem using the Independent Bit Reasoning pattern. This video is part of the Algroed ...

Competitive programming can feel like a maze of disconnected problems. Aarush built AlgoPath to give learners a clear route ...

... a like if you enjoy the live format, and subscribe for more competitive programming streams. Let's get to coding! — Abhishek.

In this lecture, we extend prefix sums from one dimension to two dimensions. We learn how to preprocess a grid so that we can ...

Solved Weird Algorithm from the CSES Problem Set using Java. This is a great beginner problem for understanding loops, ...

In this video, we solve a Codeforces problem using the Ceiling Arithmetic pattern. This video is part of the Algroed Competitive ...

#leetcode #leetcode3875 #constructuniformparityarray #paritymath #arrays #math #competitiveprogramming #datastructures ...

monkeytype #typing english 1k - typing speed challenge Keyboard : ELECOM Precisionist mini TK-PN1075MPBK Keyboard ...

monkeytype #typing english 1k - typing speed challenge Keyboard : ELECOM Precisionist mini TK-PN1075MPBK Keyboard ...

In this video, we solve a Codeforces problem using the Construction By Bounds pattern. This video is part of the Algroed ...