#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(){
    printf("Invalid input");
    return 0;
}
struct Point points[N];

for(int i = 0; i<N; i++){
    scanf("%d %d",&points[i].x, &points[i].y);
}
foo(&points[0]);
return 0;
}