# futval.py
#    A program to compute the value of an investment
#    carried 10 years into the future


def main():
    print "This program calculates the future value"
    print "of a 10 year investment."

    principal = input("Enter the initial principal: ")
    apr = input("Enter the annualized interest rate: ")

    for i in range(10):
        principal = principal * (1 + apr)

    print "The value in 10 years is:", principal

main()