Working on

#1

src/Motorradvermietung.cpp

@@ -1,5 +1,6 @@
 #include <iostream>
 #include <string>
+#include <list>
 
 using namespace std;
 
@@ -69,10 +70,45 @@ T ask_question(const string& question)
 
 void create_customer();
 void create_reservation();
-void take_reservation();
+void rent_a_motorcycle();
 void export_reservations();
 
+list<reservation> reservations;
+
 int main()
 {
-    std::cout << "Hello World!\n";
+    while (true)
+    {
+        system("cls");
+        cout << "Motorradvermietung (" << reservations.size() << " Reservierungen)" << endl << endl;
+        cout << "Bitte w\x84hlen Sie eine Option:" << endl;
+        cout << "1: Erstellen eines Kunden" << endl;
+        cout << "2: Erstellen einer Reservierung" << endl;
+        cout << "3: Motorrad herausgeben" << endl;
+        cout << "4: Reservierungen exportieren" << endl;
+        cout << endl;
+        cout << "0: Programm beenden" << endl;
+        const auto input = ask_question<int>("Ihre Eingabe:");
+
+        switch (input)
+        {
+        case 1:
+            create_customer();
+            break;
+        case 2:
+            create_reservation();
+            break;
+        case 3:
+            rent_a_motorcycle();
+            break;
+        case 4:
+            export_reservations();
+            break;
+        case 0:
+            return 0;
+        default:
+            cout << "Unerlaubte Eingabe" << endl;
+            system("pause");
+        }
+    }
 }