Python includes exercises 52

Python 100 Li

Topic: Learn to use the bitwise or |.

Program analysis: 0 | 0 = 0; 0 | 1 = 1; 1 | 0 = 1; 1 | 1 = 1

Source Code:

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

if __name__ == '__main__':
    a = 077
    b = a | 3
    print 'a | b is %d' % b
    b |= 7
    print 'a | b is %d' % b

The above example output is:

a | b is 63
a | b is 63

Python 100 Li