#! /bin/env python

def convert_to_base_k(number,basek):
#Converts the passed number in a different base, both values should be
# integers and the base must be between 2 and 10 inclusively.

ret_value=""
sign=""
if number < 0:
sign="-"
number = -number
if number == 0:
return "0"
while number>0:
digit = number % basek
        number = number / basek
        ret_value = str(digit) + ret_value
return sign+ret_value

number = input("Please input a number ")        
binary = convert_to_base_k(number,2)
octal = convert_to_base_k(number,8)

print number, "in binary is", binary
print number, "in octal is", octal