import java.util.*;
public class Assignment9 {

	public static void main(String[] args){
		Scanner scan=new Scanner(System.in);
		ArrayList<Integer> numbers=new ArrayList<Integer>();
		System.out.println("Enter the numbers to be processed: ");
		for (int i=0; i<100; i++){
		numbers.add(scan.nextInt());
		if (numbers.get(i) ==0)
			break;
		}	// end for loop

		System.out.print(findMin(numbers, 0, 1));

	}	// end main

	public static int findMin(ArrayList<Integer> num, int index, int counter){
		System.out.println("Hello");
		if (counter>num.size()-1)
			if (num.get(index) > num.get(counter)){
	            return  0;
	        } else return num.get(index);
		else{
			if (num.get(counter)<num.get(index))
				return findMin(num, counter, counter++);
			else
				return findMin(num, index, counter++);
		}

	}	//end findmin


}	// end class