[SOLVED] Filter and sort inputed list of integers for non negative numbers python

Filter and sort inputed list of integers for non negative numbers python

I am trying to take a list that a user inputs, filter and sort in ascending order but only for the non-negative numbers. I thought I understood how to do this but it will not work with my logic.

my_list = []
n = int(input())
for i in range(0, n):
    element = int(input())
    if element > 0:
        my_list.append(element)
my_list.sort()
print(my_list)

Here is the error I receive: ValueError: invalid literal for int() with base 10: '10 -7 4 39 -6 12 2' It doesn't like line 2

Solution

You have to put the lenght of the array into n and then use the i do define the element:

my_list = []
n = len(input().split())
for i in range(0, n):
    element = int(input().split()[i])
    if element > 0:
        my_list.append(element)
my_list.sort()
print(my_list)

print:

[2, 4, 10, 12, 39]

EDIT: The upper version was tested and works with Py 3.8.2

This is working also on https://ideone.com/rDw1w6#stdin using Py 3.7.3

my_list = []
my_string_array = input().split()
n = len(my_string_array)
for i in range(0, n):
    element = int(my_string_array[i])
    if element > 0:
        my_list.append(element)
my_list.sort()
print(my_list)