#include<stdio.h>
int main () {
    int n;
    scanf ("%d", &N);
    int x[100], y[100];
    for (int i = 0; i < N; i++) {
        scanf ("%d %d", &x[i], &y[i]);
    }
    if (N >= 3) {
        printf("%d %d", x[0], y[2]);
        } else {
            printf("Not enough points");
        }
        return 0;
    }