# A unit fraction contains 1 in the numerator. The decimal representation of the unit fractions with denominators 2 to 10 are given:
#
# 1/2	= 	0.5
# 1/3	= 	0.(3)
# 1/4	= 	0.25
# 1/5	= 	0.2
# 1/6	= 	0.1(6)
# 1/7	= 	0.(142857)
# 1/8	= 	0.125
# 1/9	= 	0.(1)
# 1/10	= 	0.1

# Where 0.1(6) means 0.166666..., and has a 1-digit recurring cycle. It can be seen that 1/7 has a 6-digit recurring cycle.
#
# Find the value of d < 1000 for which 1/d contains the longest recurring cycle in its decimal fraction part.

def longest_permutation(input):

    return input

i = str(1.0/7.0)
print(i)
if "142857" in i:
    print(True)