You can submit this task online or view your submission status if you are a part of this course when you login to WebCMS3.
``````# Lets the user input a number N between 1 and 10 and a number k
# at most equalt to N!, and outputs the kth permutation of {0, ..., N-1},
# using lexicographic order and counting from 1.
#
# Written by *** and Eric Martin for COMP9021

import sys
from math import factorial

provided_input = input('Enter two strictly positive integers,\n'
'  the first one at most equal to 10\n'
'  the second one at most equal to first one!: ')
provided_input = provided_input.split()
if len(provided_input) != 2:
print('Incorrect input, giving up.')
sys.exit()
try:
number_range = int(provided_input)
rank = int(provided_input)
if number_range <= 0 or rank <= 0 or rank > factorial(number_range):
raise ValueError
except:
print('Incorrect input, giving up.')
sys.exit()

solution = ''
# REPLACE THIS COMMENT WITH YOUR CODE
print('Lexicographically, the permutation of 0, ..., {} of rank {} is: {}'.
format(number_range - 1, rank, solution))
``````

Resource created Thursday 15 October 2015, 12:01:42 AM, last modified Thursday 15 October 2015, 11:00:23 AM.

file: quiz_10.py