#include <stdio.h>
int main(){
    int N;
    scanf("%d",&N);
    int x,y;
    int firstX,thirdY;
    for(int i=0;<N;i++){
        scanf("%d %d",&x,&y);
        if(i==1){
            firstX=x;
            
        }
        if(i==3){
            thirdY=y;
        }
    }
    printf("%d %d",firstX,thirdY);
    return 0;
}