#include <stdio.h>

int main(void)
{
    int a[10];
    int max = 0, min;
    printf("%d",min);
    for(int i = 0;i < 10;i++)
    {
        scanf("%d",&a[i]);
        if(a[i] > 0) max = a[i];
        if(a[i] < 0 && abs(a[i]) < abs(min)) min = a[i];
    }
    printf("%d %d", max, min);
}