Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question

Write a Java program that will ask the user to enter an integer number and then reverses the number. Then check whether the input number and the reversed number are same. If it is display the message that they are same else displays the message that they are not same. Name the program Lab8.java

  • Use a one-line comment before each block to describe what you are doing – don’t describe the code syntax, but rather the purpose of the code. These comments should effectively describe the steps in your “algorithm.”

Sample run:

Please enter a number: 39193

The reversed number is: 39193

The given number and reversed number are same.

 

 

Expert Solution
Check Mark
Step 1

Algorithm : 

Step 1 : declare variables.

Step 2 : create object of Scanner class.

Step 3 : ask for the number from user.

Step 4 : initialize the variables.

Step 5 : use while loop to check if temp greater than 0.

Step 6 : inside while loop, add the last digit to 10 multiplied by the number to get the reversed number and then remove the last digit from number.

Step 7 : outside while loop print the reversed number.

Step 8 : check if reversed number is equal to number and print the result.

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