1 files changed, 17 insertions, 0 deletions
diff --git a/math.cpp b/math.cpp
new file mode 100644
index 0000000..5aeebfd
--- /dev/null
+++ b/math.cpp
@@ -0,0 +1,17 @@
+#include <iostream>
+#include "math.h"
+
+int getNumberFromUser()
+{
+   std::cout << "Enter an integer: " ;
+   int x ;
+   std::cin >> x ;
+   return x ;
+}
+
+int doubleNumber(int x)
+{
+   //int z { 3 } ;
+   //z = z * 2 ;
+   return x * 2 ;
+}