Automorphic numbers are those which are found on the extreme right side of their square.For example : –

5=25

6=36

25=625

Hence,5,6,25 are Automorphic numbers.

import java.util.*;

public class Automorphic

{

public static void main (String args [])

{

int num,s;

int i,j,m,n,f;

int [] a=new int [10];

int [] b=new int [5];

BufferedReader input = new BufferedReader(new InputStreamReader(System.in));

System.out.println(“Enter number =”);

String x = input.readLine();

num = Integer.parseInt(x);

s = num*num;

i=0;

j=0;

f=0;

while(num !=0)

{

b[i] = num % 10;

num /=10;

++i;

}

while(s !=0)

{

a[j] = s % 10;

s /=10;

++j;

}

for(n = 0,m = 0, n < i;n++,m++)

{

if(a[m] ! = b[n])

f = 1;

}

if (f==0)

System.out.println(“Number is automorphic”);

else

System.out.println(“Number is not automorphic”);

}

}

In the above post we have discussed a java program of how to check whether a number is automorphic or not.For more such related posts or programing,gaming,technology related posts regularly visit our blog.

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