randomly generate list and remove negative values in python

To randomly generate a list of numbers in Python, you can use the random module. The random module provides many functions to generate random numbers and you can use it to create a list of random integers. Here's an example code:

main.py
import random

# generate a list of 10 random integers between -10 and 10
numbers = [random.randint(-10, 10) for _ in range(10)]

print(numbers)
145 chars
7 lines

The above code will generate a list of 10 random integers between -10 and 10 (inclusive).

Output:

main.py
[-8, -5, -3, 1, -10, -8, -1, 10, -7, 5]
40 chars
2 lines

To remove the negative values from the list, you can use list comprehension and conditional statements to filter out the negative integers. Here's an example code:

main.py
# remove negative values from the list using list comprehension
positive_numbers = [num for num in numbers if num >= 0]

print(positive_numbers)
145 chars
5 lines

The above code will create a new list called positive_numbers which contains only the non-negative integers from the original list.

Output:

main.py
[1, 10, 5]
11 chars
2 lines