/* 

what is the output of the following program? 

Laura Toma
csci 107
*/


public class FunQuest {
	
	public static void main (String args[]) {

		ReadStream r = new ReadStream(); 
		
		int a,b;
		
		System.out.println("Enter two values: ");
		a = r.readInt();
		r.readLine();
		b = r.readInt();
		r.readLine();
		
			
		System.out.println("There you go: ");

		dummyFun(5, 2); 
	
		dummyFun(a, b); 
			
		dummyFun(b, a); 
			
		dummyFun(a, a); 
	
	} //end of main
	


	/* a dummy function of two arguments, that prints the difference of its arguments */
	public static void dummyFun(int a, int b) {
		
		int x;
		x = a-b;
		System.out.println(x);

	} //end of dummyFun
	


} // end of class