"Get a random number in the range [a, b) or [a, b] depending on rounding." return a + (b - a) * self.random() 翻译:获取在[a,b]之间的随机浮点数 View Code 3.randint def randint(self, a, b): """Return random integer in range [a, b], including both end points. """ re...
random.randint(1,100)随机数中是包括1和100的。python中对random.randint() 的源码解释如下 def randint(self, a, b):"Return random integer in range [a, b], including both end points."翻译过来就是返回值是在 [a, b] 区间的随机数（integer类型），其中包括 a和 b。
>>> random.choice("PythonRandomModule")#字符串'P'>>> random.choice(["Delon","is","a","nice","boy"])#列表'a'>>> random.choice(("Tuple1","Tuple2","Tuple3"))#元组'Tuple1' ④random.randint | randint(self, a, b) | Return random integer in range [a, b], including both end...
random.randint 的实现代码如下。 defrandint(self,a,b):"""Return random integer in range [a, b], including both end points."""returnself.randrange(a,b+1) 4. random.randrange([start],stop,[step]) 从指定范围中,按指定基数递增的集合中获取一个随机数。参数必须为整数,start默认为0,step默认为...
Return random integer in range [a, b], including both end points. random(...) method of Random instance random() -> x in the interval [0, 1). randrange(start, stop=None, step=1, _int=<class 'int'>) method of Random instance ...
random.randint(a, b) Return random integer in range [a, b], including both end points. >>> random.randint(0, 2) 1 >>> >>> np.random.randint(low=0, high=2, size=10) array([0, 0, 0, 0, 1, 1, 1, 0, 1, 0])
```python import random # 生成1到10之间的随机整数 random_integer = random.randint(1, 10) print(random_integer) ``` 2. 生成随机浮点数 使用`random()` 函数可以生成一个0.0到1.0之间的随机浮点数。如果想生成一个在[a, b]范围内的随机浮点数,可以使用 `uniform(a, b)` 函数。 ```python import...
>>> randrange(10) # Integer from 0 to 9 inclusive 7 >>> randrange(0, 101, 2) # Even integer from 0 to 100 inclusive 26 >>> choice(['win', 'lose', 'draw']) # Single random element from a sequence 'draw' >>> deck = 'ace two three four'.split() ...
random_integer = random.randint(1,10)print("随机整数:", random_integer) 3.random.choice(seq) random.choice(seq)函数从序列seq中随机选择一个元素返回。适用于从列表、元组等序列中随机挑选元素的场景。 importrandom my_list = [1,2,3,4,5] ...
In this lesson, we will see how to use therandrange()andrandint()functions of a Python random module to generate a random integer number. Usingrandrange()andrandint()functions of a random module, we can generate a random integer within a range. In this lesson, you’ll learn the following...