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小白求问

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吾不法古不修今

#1 Created at ... [Delete] [Delete and Lock User]

如何调用my_abs函数啊

吾不法古不修今

#2 Created at ... [Delete] [Delete and Lock User]

搞定了。 鞠躬。

奴良笑笑

#3 Created at ... [Delete] [Delete and Lock User]

怎么调用 求告知

不浪漫额家伙

#4 Created at ... [Delete] [Delete and Lock User]

自定义的取绝对值函数，保存以后在命令行窗口运行时却返回无结果，如果把return关键字换成print就可以了。求解惑？？？

代码如下：

-- coding: utf-8 --

def my_abs(x): if x >= 0: return x else: return -x

my_abs(-0.3)

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