Question

Help out please !!!!
Write a java program....

Answer 1

import java.util.Scanner;

class Unique_No

{

public static void main(String args[])

{

int n;int flag=1;

Scanner in=new Scanner(System.in);

System.out.print(“Enter a number:>”);

n=in.nextInt();

int c;

int no=n;

for(int i=0;i<=9;i++)

{

n=no;

c=0;

while(n>0)

{

int d=n%10;

if(d==i)

c++;

n/=10;

}

if(c>1)

flag=0;

}

if(flag==1)

System.out.println(“It is a Unique number”);

else

System.out.println(“It is not a Unique number”);

}

}