public class Solution {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

        int maximum;
        int minimum;

        int[] mam = new int[20];

        for(int i=0;i<mam.length;i++){
            mam[i]=Integer.parseInt(reader.readLine());
            }
            maximum = mam[0];
            minimum=mam[0];
            for(int i = 1;i < mam.length-1;i++){
                if(minimum > mam[i] ){
                minimum=mam[i];}
            if(maximum < mam[i]){
                maximum=mam[i];
                 }
                 System.out.print(maximum + " " + minimum);
}
}
}