def main():
choice = "y"
monthly_investment = 0
yearly_interest = 0
yearly_interest_rate = 0
years = 0
while choice.lower() == "y":
# Getting monthly_investment & yearly_interest_rate from user
# "...validation.get_float()", is calling the file validation.py to this section in the def main()
monthly_investment, yearly_interest_rate = validation.get_float()
# Getting years from user
# "...validation.get_int", is calling the file validation.py to this section in the def main()
years = validation.get_int()
# get and display future value
future_value = calculate_future_value(monthly_investment, yearly_interest_rate, years)
print()
print("Future value:\t\t\t" + str(round(future_value, 2)))
print()
# see if the user wants to continue
choice = input("Continue? (y/n): ")
print()
print("Bye!")
def main():
myTimer = timer.begin_timer()
stringer.show_welcome(NAME)
print()
# tuple of product objects demonstrating polymorphism
products = (Product("Heavy hammer", 12.99,
62), Product("Light nails", 5.06,
0), Movie("Blade Runner", 29.99, 0, 1984),
Book("Moby Dick", 19.99, 0,
"Herman Melville"), Product("Medium tape", 7.24, 0))
show_products(products)
while True:
print()
try:
number = val.get_int("Enter Product number: ", len(products), 0)
product = products[number - 1]
show_product(product)
except Exception as e:
print("There was an Error processing your product.", e)
break
choice = input("View another? (y/n): ").lower()
if choice != "y":
break
# end while loop
timer.stop_timer(myTimer)
print("Bye!")
def main():
myTimer = timer.begin_timer()
stringer.show_welcome(NAME)
should_Exit = False
yearly_interest_rate = monthly_investment = Decimal("0.00")
years = 0
while not should_Exit:
print()
# get validated input from the user
monthly_investment = Decimal(validation.get_float("Enter monthly investment:\t", 1000))
yearly_interest_rate = Decimal(validation.get_float("Enter yearly interest rate:\t", 15))
years = validation.get_int("Enter number of years:\t\t", 50)
future_value, total_investment = calculate_future_value(monthly_investment, yearly_interest_rate, years)
display_investment_results(monthly_investment, years, total_investment, future_value)
if years != 20:
choice = input("See results for 20 year investment? (y/n): ")
if choice.lower() == "y":
# call using default value for years
future_value, total_investment = calculate_future_value(monthly_investment, yearly_interest_rate)
# call function using named args in alternative order
display_investment_results(monthly_investment, totalInv=total_investment, resulting_value=future_value, years=20)
choice = input("Try Future Value program again? (y/n): ")
if choice.lower() != "y":
should_Exit = True
# end while loop
timer.stop_timer(myTimer)
print("Bye!")
def main():
choice = "y"
while choice.lower() == "y":
# get input from the user
monthly_investment = get_number("Enter monthly investment:\t", 0, 1000)
yearly_interest_rate = get_number("Enter yearly interest rate:\t", 0, 15)
years = get_integer("Enter number of years:\t\t", 0, 50)
monthly_investment = v.get_float("Enter monthly investment:\t", 0, 1000)
yearly_interest_rate = v.get_float("Enter yearly interest rate:\t", 0, 15)
years = v.get_int("Enter number of years:\t\t", 0, 50)
# get and display future value
future_value = calculate_future_value(
monthly_investment, yearly_interest_rate, years)
print()
print("Future value:\t\t\t" + str(round(future_value, 2)))
print()
# see if the user wants to continue
choice = input("Continue? (y/n): ")
print()
print("Bye!")
def main():
choice = "y"
while choice.lower() == "y":
# get input from the user
monthly_investment = validation.get_float(
"Enter monthly investment:\t", 0, 1000)
yearly_interest = validation.get_int("Enter yearly interest rate:\t",
0, 15)
years = validation.get_int("Enter number of years:\t", 0, 50)
future_value = calculate_future_value(monthly_investment,
yearly_interest, years)
print("Future value:\t\t\t" + str(round(future_value, 2)))
print()
choice = input("Continue? (y/n): ")
print()
print("Bye!")
def my_fib():
num = val.get_int("Enter an integer number less than 25: ", 25)
print()
try:
for i in range(num):
print(calculate_fib(i), end=" ")
except Exception as e:
print("There was an Error processing your number.", e)
def my_factorial():
num = val.get_int("Enter an integer number less than 25: ", 25)
print()
try:
result = calculate_factorial(num)
print("The factorial value of " + str(num) + " is: " + str(result))
except Exception as e:
print("There was an Error processing your number.", e)
def delete_movie_from_list(movies_list, save_mode):
if len(movies_list) == 0:
raise ValueError("There are no movies in the list!")
else:
index = validation.get_int("Movie Index: ", len(movies_list))
#double check theuser's intention to delete the movie
choice = input("Are you sure you want to delete the movie (y/n)?")
if choice.lower() == "y":
movie = movies_list.pop(index-1)
replace_movies_in_file(movies_list, save_mode)
print(str(movie[0]) + " has been deleted.\n")
def my_towers():
num_disks = val.get_int("Enter an integer number of disks to move (less than 10): ", 10)
numCalls = (2 ** num_disks) - 1
print()
try:
move_disk(num_disks, "A", "B", "C")
print()
print("All disks moved in " + str(numCalls) + " moves.")
except Exception as e:
print("There was an Error processing your number.", e)
def main():
monthly_investment, yearly_interest_rate = validation.get_float()
years = validation.get_int()
# get and display future value
future_value = calculate_future_value(monthly_investment,
yearly_interest_rate, years)
print("Future value:\t\t\t" + str(round(future_value, 2)))
print()
# see if the user wants to continue
choice = input("Continue? (y/n): ")
print()
print("Bye!")
def main():
myTimer = timer.begin_timer()
stringer.show_welcome(NAME)
print()
while True:
print()
try:
number = val.get_int("Enter number of dice to roll: ", 10,
0) # use validation module to set max 10 dice
#create Dice object to hold the dice
dice = Dice()
for i in range(number):
die = Die()
dice.addDie(die)
#roll dem bones!
dice.rollAll()
print("YOUR ROLL: ")
# use itertor from class Dice
for die in dice:
print(die.getImage())
print()
except Exception as e:
print("There was an Error processing your roll.", e)
break
choice = input("Roll again? (y/n): ").lower()
if choice != "y":
break
# end while loop
timer.stop_timer(myTimer)
print("Bye!")
def main():
choice = "y"
while choice.lower() == "y":
# get welcomed
print("Welcome to the Future Value Calculator\n")
# get input from the user
monthly_investment, yearly_interest_rate = validation.get_float()
years = validation.get_int()
# get and display future value
future_value = calculate_future_value(monthly_investment, yearly_interest_rate, years)
print("\nFuture value =\t\t\t" + str(round(future_value, 2)))
print()
# see if the user wants to continue
choice = input("Continue? (y/n): ")
print()
print("Bye!")
