Automorphic Number Program in Java2 min read

In this tutorial, you will learn about the Automorphic Number along with an example and also code java to check whether the number is automorphic or not.

What is an Automorphic number?

A number is said to be an automorphic number if the square of the given number ends with the same digits as the number itself. Example: 25, 76, 376, etc.

Automorphic Number

Check Whether a number is an Automorphic Number in Java

Output:

Enter the Number:
25
25 is an Automorphic number

//Another execution
Enter the Number:
23
23 is not an Automorphic number


Java Program to Find all Automorphic Numbers in the Interval

Now what if we need to find Automorphic Numbers between the range of a given number, the above example will not work as it is applied only for a single number.

To check all the numbers within some given range of numbers, we will create a separate function that will return a true or false value. In the main function, we will call the created function in a loop so that it can check/call for every number.

The loop will run from the starting number to the range mentioned in the program.

Output:

Enter the lower Range:
1
Enter the Upper Range:
100
Automorphic numbers between 1 and 100
1 5 6 25 76


MORE

Java Program to find the sum of the Largest Forward Diagonal

in this tutorial, we will write a java program to find the sum of the Largest Forward Diagonal in an Arraylist (matrix). Java Program to …

C Program to search an element in an array using Pointers

A separate function( search_function()) will be created where the array pointer will be declared and the searched element along with the size of an array …

C Program to find the sum of the digits of a number using recursion function

This C program calculates the sum of digits of a given number using recursion. Here’s a concise explanation: Function Definition: sumDigits(int n) This function calculates …

C program to find factorial of a numberĀ using Ternary operator with Recursion

Recursion refers to the function calling itself directly or in a cycle. Before we begin, you should have the knowledge of following in C Programming: …

C Program to Add Two Numbers Using Call by Reference

The program takes the two numbers from the user and passes the reference to the function where the sum is calculated. You may go through …

Find the output ab, cd, ef, g for the input a,b,c,d,e,f,g in Javascript and Python

In this tutorial, we will write a program to find a pairs of elements from an array such that for the input [a,b,c,d,e,f,g] we will …