From c29f97546a04c51e8efdcfa01dc2ac27d770a98d Mon Sep 17 00:00:00 2001
From: Tomasz Golinski <tomaszg@math.uwb.edu.pl>
Date: Sun, 5 Sep 2021 19:47:13 +0200
Subject: [PATCH] Add distance to the Moon

---
 cache.h     | 1 +
 geostat.cpp | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/cache.h b/cache.h
index 2a76a46..f97fa83 100644
--- a/cache.h
+++ b/cache.h
@@ -39,6 +39,7 @@ enum Status {
 };
 
 const int Earth_radius = 6378;
+const int Moon_dist = 384400;
 
 class Position {
 public:
diff --git a/geostat.cpp b/geostat.cpp
index 4b14330..5c9e002 100644
--- a/geostat.cpp
+++ b/geostat.cpp
@@ -450,7 +450,7 @@ int main(int argc, char** argv) {
 			//std::cout << "Distance between " << i->second->name << " and " << std::next(i)->second->name << " is " << cache_distance(*i->second, *std::next(i)->second) << "<br>";
 			tot_dist += cache_distance(*i->second, *std::next(i)->second);
 		}
-		std::cout << "Total distance between caches: <span class=\"value\">" << std::fixed << tot_dist << "</span> km (equivalent to <span class=\"value\">" << tot_dist / (2 * M_PI * Earth_radius) << "x</span> trips around Earth)<br>\n";
+		std::cout << "Total distance between caches: <span class=\"value\">" << std::fixed << tot_dist << "</span> km (equivalent to <span class=\"value\">" << tot_dist / (2 * M_PI * Earth_radius) << "x</span> trips around Earth or <span class=\"value\">" << tot_dist / Moon_dist << "x</span> trips to the Moon)<br>\n";
 		std::cout << std::resetiosflags(std::cout.flags());
 		if (sorted_fcaches.size() > 1)
 			std::cout << "Average distance between caches: <span class=\"value\">" << tot_dist / (sorted_fcaches.size() - 1) << "</span> km<br>\n";