@@ -0,0 +1,223 @@
+#!/usr/bin/env python%0A%0Aa = 21%0Ab = 32%0Ac = a + b%0Aprint c%0A%0Aif (a == b):%0A    print %22a == b%22%0Aelse:%0A    print %22a != b%22%0A%0Alist = %5B1, 2, 3, 4, 5%5D;%0Aprint list%0Aif (a in list):%0A    print %2221 in list%22%0Aelse:%0A    print %2221 not in list%22%0A%0A%0A

add python/3-operator.py