#include <stdio.h>

int main() {
    
    if (scanf("%d", &n) != 1) {
        printf("Inavalid input");
        return 0;
    }
    
    if (n < 0) {
        printf("Invalid input");
        return o;
    }
    
    int arr[n];
    
    for (int i = 0; i < n; i++) {
        if (scanf("%d", &arr[i]) != 1) {
            printf("Invalid input");
            retutn 0;
        }
    }
    
    if (n == 0) {
        printf("Invalid input");
        return 0;
    }
    
    int min = arr[0];
    int max = arr[0];
    
    for (int i = 1; i < n; i++) {
        if (arr[i] < min)
        min = arr[i];
        if (arr[i] > max)
        max = arr[i];
    }
    printf("%d\n%d", min, max);
    return 0;
}