# Solution of;
# Project Euler Problem 90: Cube digit pairs
# https://projecteuler.net/problem=90
# 
# Each of the six faces on a cube has a different digit (0 to 9) written on 
# it; the same is done to a second cube. By placing the two cubes side-by-side 
# in different positions we can form a variety of 2-digit numbers. For 
# example, the square number 64 could be formed:In fact, by carefully choosing 
# the digits on both cubes it is possible to display all of the square numbers 
# below one-hundred: 01, 04, 09, 16, 25, 36, 49, 64, and 81. For example, one 
# way this can be achieved is by placing {0, 5, 6, 7, 8, 9} on one cube and 
# {1, 2, 3, 4, 8, 9} on the other cube. However, for this problem we shall 
# allow the 6 or 9 to be turned upside-down so that an arrangement like {0, 5, 
# 6, 7, 8, 9} and {1, 2, 3, 4, 6, 7} allows for all nine square numbers to be 
# displayed; otherwise it would be impossible to obtain 09. In determining a 
# distinct arrangement we are interested in the digits on each cube, not the 
# order. {1, 2, 3, 4, 5, 6} is equivalent to {3, 6, 4, 1, 2, 5}{1, 2, 3, 4, 5, 
# 6} is distinct from {1, 2, 3, 4, 5, 9}But because we are allowing 6 and 9 to 
# be reversed, the two distinct sets in the last example both represent the 
# extended set {1, 2, 3, 4, 5, 6, 9} for the purpose of forming 2-digit 
# numbers. How many distinct arrangements of the two cubes allow for all of 
# the square numbers to be displayed?
# 
# by lcsm29 http://github.com/lcsm29/project-euler
import timed


def dummy(n):
    pass


if __name__ == '__main__':
    n = 1000
    i = 10000
    prob_id = 90
    timed.caller(dummy, n, i, prob_id)
