#!/usr/bin/python
# -*- coding: UTF-8 -*-

a = 60            # 60 = 0011 1100
b = 13            # 13 = 0000 1101
c = 0

c = a & b        # 12 = 0000 1100
print "1 - c 的值为：", c

c = a | b        # 61 = 0011 1101
print "2 - c 的值为：", c

c = a ^ b        # 49 = 0011 0001
print "3 - c 的值为：", c

c = ~a           # -61 = 1100 0011
print "4 - c 的值为：", c

c = a << 2       # 240 = 1111 0000
print "5 - c 的值为：", c

c = a >> 2       # 15 = 0000 1111
print "6 - c 的值为：", c