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CodeSignal

Multidimensional Arrays and Their Traversal in Java

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Overview

Enhance your understanding of multidimensional arrays and their traversal techniques. This course will provide you with the expertise to manipulate multidimensional arrays, transpose rows and columns, and iterate over nested elements efficiently.

Syllabus

  • Lesson 1: Multidimensional Arrays and Their Traversal in Java
    • Update Specific Element in Multidimensional Array in Java
    • Fixing Java Code for Listing Unoccupied Apartments
    • Printing Ground Floor Apartment Codes
    • Adding a New Floor to the Apartment Building
    • Managing a Residential Building Using Java Multidimensional Arrays
  • Lesson 2: Columnar ZigZag and Reverse Traversal of Matrices
    • Reversing Column Traversal Pattern in a Matrix
    • Library Bookshelf Traversal Fix
    • Matrix Column Traversal with Direction Switching in Java
    • Vertical Matrix Traversal in Java
    • Zigzag Traversal in a Grid
  • Lesson 3: Transposing a Matrix in Java
    • Fix the Matrix Transposition Function in the Reservation System
    • Transposing a Matrix in Java
    • Transposing Matrix in Reverse Order
    • Reflect Over the Secondary Diagonal in Java
    • Transposing Restaurant Seating Arrangement
  • Lesson 4: Identifying Positions for Game Pieces in Java
    • Identify Positions for Game Piece Based on Horizontal Movement
    • Fix the Chessboard Position Identifier in Java
    • Identifying Strategic Position in Java 2D Game Board
    • Valid Move Positions on a Game Board
    • Counting 3x3 Submatrices with Corners
  • Lesson 5: Grid Traversal: Finding Ascending Paths in 2D Arrays in Java
    • Enhancing Grid Traversal with Diagonal Moves
    • Identifying the Highest Peak in Java
    • Find the Next Higher Peak in a 2D Array
    • Trek through Higher Elevations in a 2D Array
    • Path Traversal in a Mountain Grid

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