没定义的变量有多长
运行下面这段程序,填写它打印出来的结果。
NOPE = None
expanded = "" if NOPE is None else str(NOPE)
path = "/data/" + expanded
print(str(len(expanded)) + "/" + path + "/" + str(len(path)))
运行下面这段程序,填写它打印出来的结果。
NOPE = None
expanded = "" if NOPE is None else str(NOPE)
path = "/data/" + expanded
print(str(len(expanded)) + "/" + path + "/" + str(len(path)))
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