Python 55

Python 100 [Python 100] Python 100

~

0 11 0

0 1

0() +42 00101010

1 -42 11010110(00101010

11010101+1 11010110)

~9 

0 1001
0 1001
1 0110

1 1001  
 11 1010
 1  -10

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

a = 7
b = ~a

c = -7
d = ~c

print (' a %d' % b)
print (' c %d' % d)

 a  -8
 c  6

  • 7 7 7 00000111 11111000 1 -8

  • ~-7 -7 -7 11111001 00000110 0 6

Python 100 [Python 100] Python 100