permutation of 5 digit number with BigInteger

[Kruthika Srinivasan]

Hi i have tried permutation with big Integer in Java. it works fine upto 4 integer input say 3456 P 2345 but nothing happens in console when i type 5 digit input
here is my code

   public class cvic {
	 public static void main(String[] args)
	{	
	Scanner scan = new Scanner(System.in);
	System.out.print("Enter n and r: ");
	BigInteger n = scan.nextBigInteger();
	BigInteger r = scan.nextBigInteger();
	System.out.println("nPr = "+fact(n).divide(fact(n.subtract(r))));
	}
	 static BigInteger fact(BigInteger num) {        
	 BigInteger fa = BigInteger.ONE;      
	for(BigInteger inte = BigInteger.ONE; inte.compareTo(num) <= 0; inte = inte.add(BigInteger.ONE)){            
	fa = fa.multiply(inte);
		}        
		return fa;
		}
}

Kindly help me

[Campbell Ritchie]

Welcome to the Ranch

Please don't use names like cvic for classes; have a look at these naming conventions.
Your program ran all right for me; what is going wrong when you run it?

[Kruthika Srinivasan]

i used eclipse to run my code. The character bufferSize of the console is less . so i changed that to 1000 under windows->preferences.
now it works fine. thanks for your time. i will follow the naming conventions hereafter.

[Campbell Ritchie]

Well done sorting it out