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