A brief introduction to the Python random module

The random module in Python is used to generate random numbers, and we can use him to randomly generate digits and strings.

Random.randint (b) : A random integer in A to B

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random.random (): Used to generate 0 to 1 floating-point numbers, such as 0.0<x<1.0

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Random.uniform (A, b) : The floating-point number used to generate the specified range, whether a is greater than B or B is greater than a, the resulting floating-point size is between AB

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Random.randrange ([start], stop [, step]) gets a random number from the specified range, in the collection incremented by the specified cardinality, and the base default value is 1

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Random.choice (): gets a random element from the sequence. Its function prototype is Random.choice (sequence). The parameter sequence represents an ordered type.

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random.shuffle (x) is used to disrupt a list element, such as:

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random.sample (x,3) : Three randomly extracted from x sequence without disrupting the original series

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A brief introduction to the Python random module