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Having difficulty with a java assignment. The book for the class is Introduction

ID: 3852579 • Letter: H

Question

Having difficulty with a java assignment. The book for the class is Introduction to Java Programming, Comprehensive Version Y. Daniel Liang & Prentice Hall

11th Edition / 2018. We are currently working in Chapter 8, Multidimensional Arrays. Below are the questions to the problems. I’m lost in the sauce I need help.

Declare an array variable (not a populated array, numbers only) for each of the following situations.

1) 10 Student’s first names

2) 5 Student’s first and last names

3) 5 Student’s last names and 10 assignment names that can be either essays or labs, not both.

Explanation / Answer

1) 10 Student’s first names

Answer: String firstNames[] = new String[10];

2)  5 Student’s first and last names

Answer: String firstAndLastNames[][] = new String[5][5];

3)  5 Student’s last names and 10 assignment names that can be either essays or labs, not both.

Answer: String lastNameAndAssignment[][] = new String[5][10];

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