code for chapter 3

03_recursion/python/02_greet.py

@@ -0,0 +1,13 @@
+def greet2(name):
+    print "how are you, " + name + "?"
+
+def bye():
+    print "ok bye!"
+
+def greet(name):
+    print "hello, " + name + "!"
+    greet2(name)
+    print "getting ready to say bye..."
+    bye()
+
+greet("adit")