在有效的for循环末尾出现语法错误:for _在范围(行)中:



我正在尝试运行以下代码:

lines = int(input("How many lines of code would you like?")
for _ in range(lines):
#do stuff

但由于某种原因,我在for循环中的冒号上出现语法错误?我试过将"_"改为"I",并在#do-stempts中添加不同的代码,但都不起作用。

第一行末尾缺少一个括号

lines = int(input("How many lines of code would you like?"))

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