Python Exercise Example 52

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Topic:Learn to use the bitwise OR |.

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

Example (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)

The output result of the above example is:

a | b is 63
a | b is 63

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