3. print prime digits from given numbers.

Question

Vipin Kumar · Accepted Answer

public class Practice {

  public static void main(String[] args) 
   {
     Scanner s=new Scanner(System.in);
     System.out.println(" Number");
	 int n=s.nextInt();
        int r;
	 boolean b=true;

	 System.out.println("Prime digit in given Number");
	 	 while(n!=0)
    	         {
		r=n%10;
		b=true;
		if(r<=1)
		{
		 b=false;
		}
		else
		{
		 for(int i=2;i<=r/2;i++)
		  {
			if(r%2==0)
			{
				b=false;
				break;
			}
		  }
		 }
		if(b==true)
			System.out.print(r+" ");
		n=n/10;
	 }
	
	
   }//main

	
 }//practice

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