#include<stdio.h>
struct point
{
    int x,y;
};
int main()
{
    int n;
    struct point points[100];
    scanf("%d",&n);
    if(n<0)
    {
        printf("Invalid input");
    }
    for(int i=0;i<n;i++)
    {
        scanf("%d %d",&points[i].x, &points[i].y);
    }
    printf("%d %d",points[0].x, points[0].x+1]);
    return 0;
}