#include<stdio.h>
struct Point {
    int x,y;
};
int main(){
    int N;
    scanf("%d",&N);
    struct Point p[N];
    for(int i=0;i<N;i++){
        scanf("%d %d",p[i].x.p[i].y);
    }
    printf("%d %d".p[0].x.p[1].y);
    return 0;
}