Using jGrasp and the Software Development Kit, write a program in response to th

Question

Using jGrasp and the Software Development Kit, write a program in response to the following prompt:

Write a method, reverseDigit, that takes an integer as a parameter and returns the number with its digits reversed. For example, the value of reverseDigit(12345) is 54321. Also, write a program to test your method.

To submit your compiled Java code for this assignment, compress the .java file into a single .zip file. Submit this .zip file to the link below.

Explanation / Answer

01 import java.util.Scanner; 02 03 public class Assignment7 04 { 05 06 public void reverseInteger() 07 { 08 Scanner input = new Scanner( System.in ); 09 10 System.out.print( "Enter an integer (-1 to exit): " ); 11 int number = input.nextInt(); 12 13 while ( number != -1 ) 14 { 15 System.out.printf( "%d reversed is %d ", 16 number, reverseDigits( number ) ); 17 18 System.out.print( "Enter an integer (-1 to exit): " ); 19 number = input.nextInt(); 20 } 21 } 22 23 public int reverseDigits( int number ) 24 { 25 int reverseNumber = 0; 26 int placeValue; 27 28 while ( number > 0 ) 29 { 30 placeValue = number % 10; 31 number = number / 10; 32 reverseNumber = reverseNumber * 10 + placeValue; 33 } 34 35 return reverseNumber; 36 } 37 } 38 public class Assignment7Test 39 { 40 public static void main( String args[] ) 41 { 42 Reverse application = new Reverse(); 43 application.reverseInteger(); 44 } 45 }

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