Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
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Chapter 5, Problem 1FTE

Explanation of Solution

Given program:

// Line1 -Define a method sayHello()

Public static void sayHello();

{

//Display message

System.out.println(“Hello”);

}

Methods:

  • The methods could be used to break a complex program into small pieces.
  • The “void” method simply executes a statements group and then terminates.
  • A value returning method would return a value to statement that has called it.
  • While calling a method, program would branch to that method.
  •  It would then execute statements in its body.
  • The values that are sent into a method are termed as “arguments”.
  • A “parameter” denotes a special variable that holds a value that is being passed into a method.
  • The “passed by value” means that only copy of a value of argument is been passed into parameter variable...

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3. Write two nested loops to generate the following output. (Note: There is one space between each number, and any extra line shown is intentional.) 12 10 8 6 18 15 12 24 20 30 2 3 3 6 48 12 5 10 15 20 6 12 18 24 30

Chapter 5 Solutions

Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)

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