#include <stdio.h>

struct number{
    int x;
    int y;
};
int main() {
    int n;
    scanf("%d",&n);
    struct number num[n];
    struct number min;
    min.x=9999;
    min.y=9999;
    for(int i=0;i<n;i++){
        scanf("%d %d",&num[i].x,&num[i].y);
        if((num[i].x<min.x)||(num[i].x==min.x&&num[i].y<min.y)){
            min=num[i];
        }
    }
    printf("%d %d",min.x,min.y);
    return 0;
}