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Chapter 8 Multidimensional Arrays

Chapter 8 Multidimensional Arrays. Problem: Grading Multiple-Choice Test. Objective: write a program that grades multiple-choice test. Students’ answer. PassTwoDimensionalArray. Run. GradeExam.java. Page 295 Listing 8.2. What is Sudoku?.

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Chapter 8 Multidimensional Arrays

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  1. Chapter 8 Multidimensional Arrays

  2. Problem: Grading Multiple-Choice Test Objective: write a program that grades multiple-choice test. Students’ answer PassTwoDimensionalArray Run

  3. GradeExam.java • Page 295 Listing 8.2

  4. What is Sudoku? http://www.cs.armstrong.edu/liang/animation/web/Sudoku.html

  5. Every row contains the numbers 1 to 9

  6. Every column contains the numbers 1 to 9 5 3 4 6 7 8 9 1 2 6 7 2 1 9 5 3 4 8 1 9 8 3 4 2 5 6 7 8 5 9 7 6 1 4 2 3 4 2 6 8 5 3 7 9 1 7 1 3 9 2 4 8 5 6 9 6 1 5 3 7 2 8 4 2 8 7 4 1 9 6 3 5 3 4 5 2 8 6 1 7 9

  7. Every 3×3 box contains the numbers 1 to 9 5 3 4 6 7 8 9 1 2 6 7 2 1 9 5 3 4 8 1 9 8 3 4 2 5 6 7 8 5 9 7 6 1 4 2 3 4 2 6 8 5 3 7 9 1 7 1 3 9 2 4 8 5 6 9 6 1 5 3 7 2 8 4 2 8 7 4 1 9 6 3 5 3 4 5 2 8 6 1 7 9

  8. Checking Whether a Solution Is Correct PassTwoDimensionalArray Run

  9. CheckSudokuSolution.java • Pages 299-300 Listing 8.4

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