diff --git a/main.cpp b/main.cpp
index db351ef..325a577 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,4 +1,5 @@
 using namespace std;
+#include <iostream>
 
 int main()
 {
@@ -18,6 +19,10 @@ int main()
       cout<<"Numbers should be different!\n";
       repeat = true;
     }
+    else
+    {
+	    repeat = false;
+    }
   }while(repeat);
 
   cout<<"Increasing order: ";