diff --git a/main b/main
index 478642e..108298b 100755
Binary files a/main and b/main differ
diff --git a/main.cpp b/main.cpp
index 20488fb..59b168c 100644
--- a/main.cpp
+++ b/main.cpp
@@ -5,6 +5,7 @@
 
 const int base_zombies = 3;
 const int base_humans = 10000;
+const int max_hours = 100000;
 
 const int attack_chance = 80;
 const int infection_chance =
@@ -37,7 +38,7 @@ void loop(int hour, int humans, int zombies) {
     }
   }
 
-  if (new_humans <= 0 || new_zombies <= 0) {
+  if (new_humans <= 0 || new_zombies <= 0 || hour >= max_hours) {
     std::printf("finito pipo");
   } else {
     loop(hour+1, new_humans, new_zombies);