from sys import argv
from random import shuffle
############## FREE CODE #####################
def swap(x, j, k):
    if j != k:
        x[j],x[k] = x[k], x[j]
#########  END FREE CODE #####################
def gnome(x):
    """prec:  x is a homogeneous list of sortable items.
    postc:  sorts the list in-place.  There is no return value"""
    pass
def minisort(x):
    """prec: x is a homogeneous list of sortable items.
    postc:  sorts the list in-place using the minisort algorithm
    we discussed in class."""
    pass
n = int(argv[1])
x = list(range(n))
shuffle(x)
print(x)
gnome(x)     ## test both on this line
print(x)