#!/usr/bin/env python

a = 21
b = 32
c = a + b
print c

if (a == b):
    print "a == b"
else:
    print "a != b"

list = [1, 2, 3, 4, 5];
print list
if (a in list):
    print "21 in list"
else:
    print "21 not in list"



add python/3-operator.py