Page 120 - CTS - CSA TP - Volume 2

COMPUTER SOFTWARE APPLICATION - CITS

EXERCISE 96 : Return data and Objects from Methods

Objectives

At the end of this exercise you shall be able to
• know about how to return data and objects from methods in JAVA
• develop Java programs to return data and object from methods.

Requirements

Tools/Materials
• PC/Laptop with Windows OS
• JDK Software
• Text Editor (Visual Studio/Sublime/Notepad)

Procedure

Below are examples of Java programs demonstrating returning data and objects from methods:
TASK 1: Returning the Maximum of Two Numbers
public class MaxNumberDemo {
public static void main(String[] args) {

int a = 10;
int b = 20;
// Calling the method to find the maximum of two numbers
int max = findMax(a, b);
System.out.println(“Maximum of “ + a + “ and “ + b + “ is: “ + max);

}
// Method to find the maximum of two numbers
public static int findMax(int x, int y) {
return (x > y) ? x : y;

}
}
Output:

105