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

}