import java.util.Scanner; public class IntEqual { // TODO - write your code belo
ID: 3896735 • Letter: I
Question
import java.util.Scanner; public class IntEqual { // TODO - write your code below this comment. // You need to define two methods, the first of which // has the following properties: // - The method's name is areEqual // - The method's return type is boolean // - The method's first parameter is an int // - The method's second parameter is an int // - The method returns true if the two given ints are // equal, else false. As a hint, you will need to use == // The second method has the following properties: // - The method's name is areNotEqual // - The method's return type is boolean // - The method's first parameter is an int // - The method's second parameter is an int // - The method returns true if the two given ints are // NOT equal, else false. As a hint, you will need to use != // DO NOT MODIFY main! public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.print("Enter first integer: "); int first = input.nextInt(); System.out.print("Enter second integer: "); int second = input.nextInt(); System.out.println("Equal: " + areEqual(first, second)); System.out.println("Not equal: " + areNotEqual(first, second)); } }
Explanation / Answer
import java.util.Scanner;
public class IntEqual
{
public static boolean areEqual(int first, int second)
{
if(first == second)
return true;
else
return false;
}
public static boolean areNotEqual(int first, int second)
{
if(first != second)
return true;
else
return false;
}
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.print(" Enter first integer: ");
int first = input.nextInt();
System.out.print(" Enter second integer: ");
int second = input.nextInt();
System.out.println(" Equal: " + areEqual(first, second));
System.out.println(" Not equal: " + areNotEqual(first, second));
}
}
OUTPUT
Enter first integer: 7
Enter second integer: 7
Equal: true
Not equal: false
Enter first integer: 7
Enter second integer: 8
Equal: false
Not equal: true
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