# futval.py

#A program to compute the value of an investment throughout the inputed future years, rounded to $2$ decimal places

#by Mar$$a Caminero

def main $()$:

print$("$This program calculates the future value of a yearly investment"$)$

principal $=$ eval$($input$("$Enter the initial principal: $"))$

apr $=$ eval$($input$("$Enter the annual interest rate: $"))$

years $=$ eval$($input$("$Enter the number of years for the investment: $"))$

for i in range$(10)$:

principal $=$ principal $*(1+$ apr$)$

print$("$The value in$",$ years, "years is:$",$ round$($principal$,2))$ por que me da error?