Answers for "random selection from list python"

2

select a random element from a list python

import random

# there are 2 ways for this
listofnum = [1, 2, 3, 4, 5]
# 1
print(random.choice(listofnum))

# 2
random.shuffle(listofnum)
print(listofnum)
Posted by: Guest on September-24-2020
1

Select an element of a list by random

import random 

rand_index = random.randrange(len(list)) 
random_num = list[rand_index] 

random_num = random.choice(list)
Posted by: Guest on January-22-2021
2

select random value from list python

import random

# with replacement = same item CAN be chosen more than once.
# without replacement = same item CANNOT be chosen more then once.

# Randomly select 2 elements from list without replacement and return a list
random.sample(list_name, 2)

# Randomly select 3 elements from list with replacement and return a list
random.choices(set_name, k=3)

# Returns 1 random element from list
random.choice(list_name)
Posted by: Guest on April-21-2020

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