initial creation

py3interm/EXAMPLES/function_basics.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+
+
+def say_hello():  # <1>
+    print("Hello, world")
+    print()
+    # <2>
+
+
+say_hello()  # <3>
+
+
+def get_hello():
+    return "Hello, world"  # <4>
+
+
+h = get_hello()  # <5>
+print(h)
+print()
+
+
+def sqrt(num):  # <6>
+    return num ** .5
+
+
+m = sqrt(1234)  # <7>
+n = sqrt(2)
+
+print("m is {:.3f} n is {:.3f}".format(m, n))