解析Python中的二進位位元運算符

下表列出了所有的Python語言的支援位元運算符。假設變數a持有60和變數b持有13，則：

樣本:

試試下面的例子就明白了所有的Python程式設計語言提供了位元運算符：

#!/usr/bin/pythona = 60      # 60 = 0011 1100 b = 13      # 13 = 0000 1101 c = 0c = a & b;    # 12 = 0000 1100print "Line 1 - Value of c is ", cc = a | b;    # 61 = 0011 1101 print "Line 2 - Value of c is ", cc = a ^ b;    # 49 = 0011 0001print "Line 3 - Value of c is ", cc = ~a;      # -61 = 1100 0011print "Line 4 - Value of c is ", cc = a << 2;    # 240 = 1111 0000print "Line 5 - Value of c is ", cc = a >> 2;    # 15 = 0000 1111print "Line 6 - Value of c is ", c

當執行上面的程式它會產生以下結果：

Line 1 - Value of c is 12Line 2 - Value of c is 61Line 3 - Value of c is 49Line 4 - Value of c is -61Line 5 - Value of c is 240Line 6 - Value of c is 15

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