A completely free course on data structures , algorithms and competitive programming.
Hello readers this is CodeNCode AKA (Waqar Ahmad).
This is a youtube channel run by me where I teach Algorithms , data structures and competitive programming for free. I have courses like Number theory and graph theory course which start from basic and teach advanced level algorithms.
- Min Stack | LLD | LeetCode
- Free MySQL certification
- Patients With a Condition | LeetCode | MySQL
- L07: LIKE and WILD CARD operators | MySQL DQL | CodeNCode
- L17: Movie Booking System | Low Level Design
- Basic Algorithms
- Bit Manipulation
- Combinatorics
- Disjoint Set Union
- Dynamic Programming Part 1
- Dynamic Programming Part 2
- Graph Theory Part 1
- Graph Theory Part 2
- Number Theory
- Queries On Trees
- Recursion
- Segment Tree
- String Algorithms
- Mo's Algorithm & SQRT Decomposition
- Geometric Algorithms
- Number Theory
- Dynamic Programming
- Graph & Tree
- Constructive Algorithms
- Basic Algorithms & Implementation
- Combinatorics
- Greedy Algorithms
- Divide & Conquer
- Game Theory
- Long Challenge
- CookOff
- LunchTime
- Graph & Trees
- Bit Manipulations
- Codechef : Beginners
- Codechef : Easy
- Range Queries
- Number Theory
- Geometry
- Greedy Algorithms
- Basic Algorithms & Implementation