#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;
}