diff --git a/CM2005 Object Oriented Programming/Topic 1/1.3.7/main.cpp b/CM2005 Object Oriented Programming/Topic 1/1.3.7/main.cpp
new file mode 100644
index 0000000..c780524
--- /dev/null
+++ b/CM2005 Object Oriented Programming/Topic 1/1.3.7/main.cpp	
@@ -0,0 +1,42 @@
+#include <iostream>
+
+int main(int argc, char const *argv[])
+{
+  int userOption;
+  while(true)
+  {
+    std::cout << "1: Print help" << std::endl;
+    std::cout << "2. Print exchange stats"  << std::endl;
+    std::cout << "3: Place an ask" << std::endl;
+    std::cout << "4: Place a bid" << std::endl;
+    std::cout << "5: Print wallet" << std::endl;
+    std::cout << "6: Continue" << std::endl;
+    std::cout << "Type in 1-6" << std::endl;
+    std::cin >> userOption;
+    if(userOption == 1)
+    {
+      std::cout << "Pressed 1" << std::endl;
+    }
+    if(userOption == 2)
+    {
+      std::cout << "Pressed 2" << std::endl;
+    }
+    if(userOption == 3)
+    {
+      std::cout << "Pressed 3" << std::endl;
+    }
+    if(userOption == 4)
+    {
+      std::cout << "Pressed 4" << std::endl;
+    }
+    if(userOption == 5)
+    {
+      std::cout << "Pressed 5" << std::endl;
+    }
+    if(userOption == 6)
+    {
+      std::cout << "Pressed 6" << std::endl;
+    }
+  }
+  return 0;
+}
diff --git a/CM2005 Object Oriented Programming/Topic 1/1.3.7/merkelrex.exe b/CM2005 Object Oriented Programming/Topic 1/1.3.7/merkelrex.exe
new file mode 100644
index 0000000..84fef92
Binary files /dev/null and b/CM2005 Object Oriented Programming/Topic 1/1.3.7/merkelrex.exe differ