#include <stdio.h>

int main() {
    
    if (scanf("%d", &n) != 1 || n < 0) {
        printf("Invalid input");
        return 0;
    }
    
    if (n == 0) {
        printf("Invalid input");
        return 0;
    }
    
    int arr[n];
    
    for (int i = 0; i < n; i++) {
        if (scanf("%d", &arr[i]) != 1) {
            printf("Invalid input");
            return 0;
        }
    }

int min = arr[0];
int max = arr[0];

for (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;
}