# COMPOUND INTEREST
# Frans Coenen
# University of Liverpool
# 8 June 2013

# Input 
amount   = int(input("Enter initial (base) amount you wish to deposit: "))
rate     = float(input("Enter annual interest rate (as a percentage): "))
numYears = int(input("Enter number of years the amount is to be deposited for: "))
payments = int(input("Enter number of times the interest is compounded per year: "))

# Calculation
rate = rate/100
endSum = amount*(1+(rate/payments))**(payments*numYears)

# Output
print('End sum = {0:.3f}'.format(endSum))