#We provide you with a number N.
#Create a list then, using a loop, populate the list with N elements. Set each list element to the index multiplied by 10.
#Beware: we might pass in a value 0, in which case you should return an empty list.

# my code

# Get N from the command line
import sys
N= int(sys.argv[1])

List = []


for x in range(0, N):
	List.append(x * 10)
	x += 1

print(List)