Introduction to Graphs & Hashed Data Structures

Beginner
  • 9 videos | 55m 8s
  • Includes Assessment
  • Earns a Badge
Rating 4.3 of 63 users Rating 4.3 of 63 users (63)
Learn about graphing in C++, including the adjacency list and matrix, searching, and topological sorting. In addition, explore hashed data structures, including the hash function, perfect and non-perfect hashing, and handling collisions.

WHAT YOU WILL LEARN

  • Define a graph as an adjacency list in c++
    Define a graph as an adjacency matrix in c++
    Perform a breadth first search (bfs) on a graph represented by an adjacency list in c++
    Perform a depth first search (dfs) on a graph represented by an adjacency matrix in c++
    Implement a topological sort in c++ to sort a graph represented by an adjacency list
  • Define a hashed data structure and discuss when to best use them
    Implement a custom hash function in c++
    Discuss the difference between perfect and non-perfect hashing, and implement a perfect hash in c++
    Discuss the method of handling collisions using separate chaining

IN THIS COURSE

  • 3m 34s
    In this video, you will learn how to define a graph as an adjacency list in C++. FREE ACCESS
  • 3m 51s
    In this video, you will learn how to define a graph as an adjacency matrix in C++. FREE ACCESS
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    3.  Graph Searching – Breadth First Search
    8m 33s
    Find out how to perform a Breadth First Search (BFS) on a graph represented by an adjacency list in C++. FREE ACCESS
  • Locked
    4.  Graph Searching – Depth First Search
    9m 9s
    In this video, you will perform a Depth First Search (DFS) on a graph represented by an adjacency matrix in C++. FREE ACCESS
  • Locked
    5.  Graph Sorting – Topological Sort
    10m 28s
    In this video, you will learn how to implement a Topological Sort in C++ to sort a graph represented by an adjacency list. FREE ACCESS
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    6.  Introduction to Hashed Data Structures
    1m 18s
    In this video, you will define a hashed data structure and discuss when it is best to use them. FREE ACCESS
  • Locked
    7.  Hashed Data Structures – The Hash Function
    6m 52s
    In this video, find out how to implement a custom hash function in C++. FREE ACCESS
  • Locked
    8.  Hashed Data Structures – Perfect vs Non-Perfect Hashing
    3m 47s
    Learn how to discuss the difference between perfect and non-perfect hashing, and implement a perfect hash in C++. FREE ACCESS
  • Locked
    9.  Hashed Data Structures – Handling Collisions
    7m 37s
    In this video, learn how to discuss the method of handling collisions using separate chaining. FREE ACCESS

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