#include <stdio.h>
void read_and_print_distance() {
    long long distance1;
    long long distance2;
    if (scanf("%lld", &distance1) != 1){
        fprint(stderr, "Error reading the first distance.\n");
        return;
    }
    printf("Distance 1: %lld\n", distance1);
printf("Distance 2: %lld\n", distance2);
    }
    int main() {
        return 0;
    }