import java.util.Arrays;
public class Max_Min {
public String solution(String s) {
String[] arr = s.split(" ");
int[] array = new int[arr.length];
for (int i = 0; i < arr.length; i++) {
array[i] = Integer.parseInt(arr[i]);
}
Arrays.sort(array);
return Integer.toString(array[0]) + " " + Integer.toString(array[array.length - 1]);
}
public static void main(String[] args) {
Max_Min s = new Max_Min();
System.out.println(s.solution("1 2 3 4"));
System.out.println(s.solution("-1 -2 -3 -4"));
System.out.println(s.solution("-1 -1"));
}
}