In [1]:

    

import random


    

In [2]:

    

l = [0, 1, 2, 3, 4]


    

In [3]:

    

print(random.choices(l, k=3))


    

    




[2, 1, 0]

In [4]:

    

print(random.choices(l, k=10))


    

    




[3, 4, 1, 4, 4, 2, 0, 4, 2, 0]

In [5]:

    

print(random.choices(l))


    

    




[1]

In [6]:

    

print(random.choices(l, k=3, weights=[1, 1, 1, 10, 1]))


    

    




[0, 2, 3]

In [7]:

    

print(random.choices(l, k=3, weights=[1, 1, 0, 0, 0]))


    

    




[0, 1, 1]

In [8]:

    

print(random.choices(l, k=3, cum_weights=[1, 2, 3, 13, 14]))


    

    




[3, 2, 3]

In [9]:

    

# print(random.choices(l, k=3, weights=[1, 1, 1, 10, 1, 1, 1]))
# ValueError: The number of weights does not match the population_


    

In [10]:

    

# print(random.choices(l, k=3, weights=[1, 1, 1, 10, 1], cum_weights=[1, 2, 3, 13, 14]))
# TypeError: Cannot specify both weights and cumulative weights