#include <stdio.h>
#include <stdlib.h>
int main()
{
int n, i, max, min, sum;
int *arr;
scanf("%d", &n);
arr = (int *)calloc(n, sizeof(int));
for (i = 0; i < n; i++)
{
scanf("%d", arr + i);
if (i == 0)
max = min = sum = arr[i];
else
{
if (arr[i] > max)
max = arr[i];
if (arr[i] < min)
min = arr[i];
sum += arr[i];
}
}
printf("%d\n%d\n%d\n", max, min, sum);
free(arr);
return 0;
}
