How to import random in python

The use of import in Python language is very simple, just use the import module_name statement to import. Here I mainly write about the essence of "import".

The import declaration combines two operations; it searches the named module and then binds the search results to the name in the local scope.

random() method returns a randomly generated real number, which is in the range [0,1). (Recommended learning: Python video tutorial)

The following is the syntax of the random() method:

import random

random.random()

Note: random() cannot be directly To access, you need to import the random module and then call the method through the random static object.

Example

#!/usr/bin/python
# -*- coding: UTF-8 -*-
 
import random
 
# 生成第一个随机数
print "random() : ", random.random(1,10)
 
# 生成第二个随机数
print "random() : ", random.random(1,10)

The output result after running the above example is:

2
5

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