Urgent help needed for python code

Question

Hi, I’ve recently started python and I need help with this question concerning lists and arrays for schoolwork I need to hand in soon.
How do I create a list (eg. [0,1,2,3,4,5,6,7,8,9])starting with an empty list and using loop and append commands. Also how do I creat an array [0,1,2,3,4...500] and then loop through hsing a for loop to sum all the numbers. Finally how do I create an array of 20 random integers between 1-100 inclusive.
All help is appreciated and I thank all of you in advance!

Answer 1

Thankyou so much! Sorry, I should have tried myself first but I was just running low on time. Next time I will definitely try before asking for help!

Answer 2

1. Try at least, before asking for help with schoolwork.
2. Here:

i)

arr = []
for number in range(10):
arr.append(number)

ii)

arr = []
sum = 0
for number in range(501):
arr.append(number)
for value in arr: # it'd be quicker to use sum(), but you wanted a for loop
sum += value

iii)

import random
arr = []
for _ in range(20):
arr.append(random.randint(1, 100))