I find a bug of python

Question

list = [1,3,4]
a = list(range(10))
If i use "int","float","list"... to name a variable，it Will report an error

Answer 1

You're redefining the list() function to [1,3,4], so calling "list" will call [1,3,4] instead of your old list() function.
That's why it's not recommended to use functions/methods/reseved keywords (e.g. int, float, list) as variable names. It can mess up your code.