题目:学习使用按位或 | 。
程序分析:0|0=0; 0|1=1; 1|0=1; 1|1=1
实例(Python 2.0+)
#!/usr/bin/python# -*- coding: UTF-8 -*- if __name__ == '__main__': a = 0o77 b = a | 3 print ('a | b is %d' % b) b |= 7 print ('a | b is %d' % b)
以上实例输出结果为:
a | b is 63a | b is 63