Video: SOLID and Other Principles (Bulgarian)

Lecture about SOLID and other principles in C#. The video is recorded in 2015 in Bulgarian.

Topics covered:

  • SOLID Principles
    • SRP – Single Responsibility Principle
    • OCP – Open/Closed Principle
    • LSP – Liskov Substitution Principle
    • ISP – Interface Segregation Principle
    • DIP – Dependency Inversion Principle
  • DRY – Don't Repeat Yourself
  • YAGNI – You Aren't Gonna Need It
  • KISS – Keep It Simple, Stupid

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Video: Dynamic Programming (Bulgarian)

Lecture about dynamic programming. The video is recorded in 2015 in Bulgarian.

Topics covered:

  • Minimum and Maximum
  • Divide and Conquer
  • Dynamic Programming Concepts
  • Fibonacci Numbers
  • Subset Sum Problem
  • Longest Increasing Subsequence
  • Longest Common Subsequence
  • Other Dynamic Programming Usages

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Video: Graphs and Graph Algorithms (Bulgarian)

Lecture about graphs and graph algorithms. The video is recorded in 2014 in Bulgarian.

Topics covered:

  • Graph Definitions and Terminology
  • Representing Graphs
  • Graph Traversal Algorithms
  • Connectivity
  • Dijkstra’s Algorithm
  • Topological sorting
  • Prim and Kruskal

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Video: Combinatorics (Bulgarian)

Lecture about combinatorial algorithms. The video is recorded in 2012 in Bulgarian.

Topics covered:

  • Definitions in Combinatorics
  • Permutations
  • Combinations
    • Pascal’s Triangle
  • Binary Vectors

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Video: Sorting and Searching Algorithms (Bulgarian)

Lecture about sorting and searching algorithms. The video is recorded in 2013 in Bulgarian.

Topics covered:

  • Sorting
    • Sorting and classification
  • Review of the most popular sorting algorithms
    • Quick sort
    • Merge sort
    • Bubble sort
    • Bucket sort
  • Searching
    • Linear search
    • Binary search
    • Interpolation search
  • Shuffling

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