python中生成隨機整數
Following are the few explanatory illustrations using different python modules, on how to generate random integers? Consider the scenario of generating the random numbers between 0 and 9 (both inclusive).
以下是使用不同的python模塊的一些說明性插圖,說明如何生成隨機整數? 考慮生成介于0和9之間(包括兩端)的隨機數的方案。
使用randrange (Using randrange )
Syntax:
句法:
random.randrange(stop)
random.randrange(start, stop, step)
Code:
碼:
>>> import random
>>> for i in range(10):
... print(random.randrange(10))
...
2
2
2
0
8
8
5
6
6
3
使用randint (Using randint)
Syntax:
句法:
random.randint(a,b)
Code:
碼:
>>> import random
>>> for i in range(10):
... print(random.randint(0,10))
...
1
6
7
5
8
9
6
2
3
9
>>>
使用機密 (Using secrets)
By using this method, we can generate cryptographically strong random numbers.
通過使用此方法,我們可以生成加密強度高的隨機數。
>>> from secrets import randbelow
>>> for i in range(10):
... print(randbelow(10))
...
6
5
2
0
7
2
0
1
2
6
>>>
翻譯自: https://www.includehelp.com/python/generate-random-integers-between-0-and-9-in-python.aspx
python中生成隨機整數