2401_84123094的博客有这样一段代码,print c会输出什么,为什么? a = 10 b = 20 c = [a] a = 15 答:10对于字符串,数字,传递是相应的值 68.交换两个变量的值? a, b = b, a 69.map函数和reduce函数? map(lambda x: x * x, [1, 2, 3...
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