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10. Two-dimensional Arrays

• 10.1. Introduction to 2D Arrays
• 10.2. Array Storage
  • 10.2.1. How Java Stores 2D Arrays
• 10.3. Declaring 2D Arrays
• 10.4. Set Value(s) in a 2D Array
• 10.5. Get a Value from a 2D Array
• 10.6. Getting the Number of Rows and Columns
• 10.7. Looping Through a 2D Array
• 10.8. Use a For-Each to Loop Through an Array
• 10.9. Loop Through Part of a 2D Array
• 10.10. Common Mistakes
• 10.11. More Practice
• 10.12. Easy Multiple Choice Questions
• 10.13. Medium Multiple Choice Questions
• 10.14. Hard Multiple Choice Questions
• 10.15. Free Response Questions
  • 10.15.1. Free Response - Gray Image A
    • 10.15.1.1. How to solve this problem
    • 10.15.1.2. Video - One way to code the solution
  • 10.15.2. Free Response - Gray Image B
    • 10.15.2.1. How to solve this problem
    • 10.15.2.2. Video - One way to code the solution
  • 10.15.3. Free Response - Route Cipher A
    • 10.15.3.1. How to Solve This
    • 10.15.3.2. The Algorithm
    • 10.15.3.3. Solve Part A
  • 10.15.4. Free Response - Route Cipher B
    • 10.15.4.1. How to Solve This
    • 10.15.4.2. The Algorithm
    • 10.15.4.3. Solve Part B
• 10.16. 2d Arrays - Summary
  • 10.16.1. Concept Summary
  • 10.16.2. Practice
• 10.17. Code Practice with 2D Arrays
• 10.18. Mixed Up Code Practice

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