decimal = int(input("Please enter a decimal value: \n"))
choice = int(input("What would you like to convert the decimal to? [1] Binary [2] Octal [3] Hexadecimal: \n"))

# if statements that convert the decimal into binary, octal, or hexadecimal depending on what number the user inputs
if choice == 1:
    print("{x} in Binary is {y}".format(x=decimal,y=bin(decimal)[2:]))
elif choice == 2:
    print("{x} in Octal is {y}".format(x=decimal,y=oct(decimal)))
elif choice == 3:
    print("{x} in Hexadecimal is {y}".format(x=decimal,y=hex(decimal)))

#if the user tries to choose a number that is not one of the choice, this message will appear
else:
    print("Input Invalid. Please try again.")

print("All Done!")
82 in Hexadecimal is 52
All Done!