#include<stdio.h>
typedef struct{
    int x;
    int y;
}point;
void foo(point points[], int n)
{
    if(n>=3)
    {
        printf("%d %d\n",points[0].x,points[2].y);
    }
    else
    {
        printf("Not enough points\n");
    }
}
int main()
{
int n;
scanf("%d",&n);
if(n<1 || n>100)
{
    printf("Invalid number of points\n");
    return 0;
}
point points[100];
for(int i=0;i<n;i++)
{
    scanf("%d %d",&points[i].x&points[i].y);
}
foo(points,n);
return 0;
}