digui.java

素数的查找

public class digui{
	public static int n;
	public static int fibonacci(int i){
	   if((i==0)||(i==1)) return 1;
	   return i*fibonacci(i-1);	
		
	}
	public static void main(String args[]){
		n=Integer.parseInt(args[0]);
		digui c=new digui();
		
		System.out.println(c.fibonacci(n));
	}
		
	
	
	
	
	
	
	
	
}