public class SmallLargest {

	public static void main(String[] args) {

		Double userNumber = null;
		double large = Double.MIN_VALUE;
		double small = Double.MAX_VALUE;

	//but then how can they type a higher number as the user

		System.out.print("Enter terminating number: ");
		double terminator = IO.readDouble();


		//For large you use min_value. So ANY number they type will be larger. And vice versa for small
        //Before you had -1000 as large's initializer.  If they typed all numbers lower than it, -1000 would be the output which is wrong.

		while (true){
			System.out.print("Enter a number: ");
			userNumber = IO.readDouble();
            if(userNumber.equals(terminator)) break;

			if(userNumber >= large){
				large = userNumber;


			}

			if(userNumber <= small){
				small = userNumber;


			}

		}
		IO.outputDoubleAnswer(large);
		IO.outputDoubleAnswer(small);


	}

}