整理Python中的赋值运算符

2019-11-25 17:29:09

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下表列出了所有Python语言支持的赋值运算符。假设变量a持有10和变量b持有20，则：

2015513121006816.jpg (592×562)

例如：

试试下面的例子就明白了所有在Python编程语言可供选择的赋值运算符：

#!/usr/bin/pythona = 21b = 10c = 0c = a + bprint "Line 1 - Value of c is ", cc += aprint "Line 2 - Value of c is ", c c *= aprint "Line 3 - Value of c is ", c c /= a print "Line 4 - Value of c is ", c c = 2c %= aprint "Line 5 - Value of c is ", cc **= aprint "Line 6 - Value of c is ", cc //= aprint "Line 7 - Value of c is ", c

当执行上面的程序，它会产生以下结果：

Line 1 - Value of c is 31Line 2 - Value of c is 52Line 3 - Value of c is 1092Line 4 - Value of c is 52Line 5 - Value of c is 2Line 6 - Value of c is 2097152Line 7 - Value of c is 99864

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