random.random()一次生成一个数字 numpy有一个模块,可以一次有效地生成(大量)随机数random from numpy import random r = random.random() # one no between 0 and 1 r = random.random(size=10000) # array with 10000 numbers r = random.uniform(-1, 10) # one no between -1 and 10 r = random...
Using the random.uniform() function. The random.uniform() function is perfectly suited to generate a random number between the numbers 0 and 1, as it is utilized to return a random floating-point number between two given numbers specified as the parameters for the function. This function is ...
Return a random floating point number N such that a <= N <= b for a <= b and b <= N <= a for b < a. 随机返回一个属于[a, b]或者[b, a]浮点数。 >>> uniform(2.5, 10.0) # Random float: 2.5 <= x < 10.0 3.1800146073117523 1. 2. random.triangular(low, high, mode) Retu...
No. 1 :Help on method betavariate in module random:betavariate(alpha, beta) method of random.Random instanceBeta distribution.Conditions on the parameters are alpha > 0 and beta > 0.Returned values range between 0 and 1.No. 2 :Help on method choice in module random:choice(seq) method of ...
random 模块位于Python标准库中 因此首先导入import random 部分函数功能介绍 一random.random() 生成0<=n<1随机浮点数 二random.unifrom(a,b) 生成指定范围内的浮点数,包含a,b 三random.randint(a,b) 生成指定范围整数,包含a,b.其中a为下限,b为上限。
importrandomdefguess_number_game():number_to_guess = random.randint(1,100) num_guesses =0print("Welcome to the Guess the Number Game!")print("I'm thinking of a number between 1 and 100. Can you guess it?")whileTrue: guess =int(input("Enter your guess: ")) ...
# Import the 'random' module to generate random numbersimportrandom# Generate a random number between 1 and 10 (inclusive) as the target numbertarget_num,guess_num=random.randint(1,10),0# Start a loop that continues until the guessed number matches the target numberwhiletarget_num!=guess_num...
Example 1:random.randrange() 生成一个给定范围内的随机整数 让我们看一个例子,我们在给定范围内生成一个随机整数。此示例显示了 random.randrange() 函数的所有不同形式。 importrandom print("Generating random number within a given range ")# Random number between 0 and 29number1 = random.randrange(30)...
random.random random.random()用于生成一个0到1的随机符点数: 0 <= n < 1.0 random.uniform ...
# generate random floating point valuesfromrandomimportseedfromrandomimportrandom# seed random number generatorseed(1)# generate random numbers between 0-1for_inrange(10):value=random()print(value) 运行示例生成并打印每个随机浮点值。 0.134364244112401220.84743373693723270.7637746189766140.25506902573942170.495435...