def app2():
print("Welcome to App2") #prints intro to app2
print("===============")
print( )
saving, rate = input("Enter initial balance and interest rate for saving account: ").split() #assigns multiple inputs from user inputs to corresponding variables
saving, rate = float(saving), float(rate) #floats inputs from user
savingacc = BankAccount("Saving", saving, rate) #initializes object of class BankAccount called saving account
print(savingacc) #prints balance of saving account
print( )
print("How many years will it take to triple my balance?")
stop = savingacc.balance*3 #variable for telling loop when to stop
year = 0 #variable for number of years until a certain goal is reached
running = True #variable for while loop
while running==True: #loop until variable running is set to false
if savingacc.balance<stop: #if the balance is less than tripled
newbalance = savingacc.addcompound() #addcompound function is called to add balance of account
savingacc.deposit(newbalance-savingacc.balance) #amount is deposited into saving account
year += 1 #year is raised by 1
else:
running = False #stops while loop
print("You will triple your initial balance after ", year, "Years!")
print(savingacc)
print( )
print("Would this be better if I keep contributing 5% of my initial amount every year?")
savingacc = BankAccount("Saving", saving, rate) #re-initializes saving account data object
running = True
year = 0
fivepercent = savingacc.balance*.05 #variable for five perecent of balance
while running==True:
if savingacc.balance<stop:
newbalance = savingacc.addcompound()
savingacc.deposit(newbalance-savingacc.balance)
savingacc.deposit(fivepercent) #also deposits five percent of initial balance
year += 1
else:
running = False
print("You will triple your initial balance after ", year, "Years!")
print(savingacc)
print( )
print("Would this be even better if in addition my interest rate grows up by 0.5% every year?")
savingacc = BankAccount("Saving", saving, rate) #once again re-initializes the variables
running = True
year = 0
while running==True:
if savingacc.balance<stop:
if year!=0: #if statement for first year of loop
savingacc.rate += savingacc.rate*.005
newbalance = savingacc.addcompound()
savingacc.deposit(newbalance-savingacc.balance)
savingacc.deposit(fivepercent)
year += 1
else:
running = False
print("You will triple your initial balance after ", year, "Years!")
print(savingacc)
def open_account():
name = input('What is your full name? ')
date = input('What is the date? ')
account_number = int(input('What is the account number? '))
starting_balance = int(input('What is the starting amount? '))
newAccount = BankAccount(name, date, account_number, starting_balance)
Accounts[account_number] = newAccount
def app1(): #defines function of app1
print("Welcome to App1") #prints intro to app1
print("===============")
print()
salary, checking, saving = input(
"Enter salary and initial balances for Checking and Saving accounts: "
).split(
) #records multiple inputs by user and splits them into variables listed
salary, checking, saving = float(salary), float(checking), float(
saving
) #floats inputs (which are strings) from user so they can be used in math equations
checkingacc = BankAccount(
"Checking",
checking) #initializes checking account of class BankAccount
savingacc = BankAccount(
"Saving", saving) #initializes saving account of class BankAccount
print(checkingacc) #displays current balance of checking account
print(savingacc) #displays current balance of saving account
print("Month--salary--expense--saving"
) #shows user the format for the display
for i in range(12): #loop for 12 months
if i == 0: #if statement for firat month in loop
print(i + 1, "--", int(salary), "--", int(salary * .8), "--",
int(salary * .15)) #prints numbers in correct format
checkingacc.deposit(salary *
.05) #deposits money into the checking account
savingacc.deposit(salary *
.15) #deposits amount into saving account
else: #for rest of months in loop
salary += salary * .002 #adds salary raise to the salary
print(i + 1, "--", int(salary), "--", int(salary * .8), "--",
int(salary * .15))
checkingacc.deposit(salary * .05)
savingacc.deposit(salary * .15)
print(checkingacc) #prints new balance of checking account
print(savingacc) #prints new balance of saving account
def app3(): #defines app3
print("Welcome to App3") #prints intro to app3
print("===============")
print( )
mortgage, rate, monthly = input("Enter amount to borrow, rate, and monthly payment: ").split() #takes user inputs and assigns them to correct variables
mortgage, rate, monthly = float(mortgage), float(rate), float(monthly) #changes inputs to numbers to be acted on
mortgageacc = BankAccount("Mortgage", mortgage, rate)#initializes mortgage account of class BankAccount
print(mortgageacc) #prints balance of mortgage acount
running = True #initializes varibales tto be used in loops
month = 1
year = 0
while running==True: #while loop
if mortgageacc.balance>0: #if the balance of mortgage account is greateer than 0
if month==1: #if statement for first month of loop
mortgageacc.withdraw(monthly-(mortgageacc.rate/12)*mortgageacc.balance) #withdraws amount from motgage account
initprincipal = mortgage-mortgageacc.balance #defines initial principal variable
initinterest = monthly-initprincipal #defines initial interest variable
mort = open("Amortization.txt", "w") #creates new file Amortizaion.txt for wrtiting
mort.write("Month--Principal paid--Interest paid") #writes in new file the correct format for the rest of the writing process
mort.write("\n") #skips line in new file
mort.write(str(month)) #writes the month
mort.write("--")
mort.write(str(initprincipal)) #writes the principal paid
mort.write("--")
mort.write(str(initinterest)) #writes the interst paid
mort.close() #closes file opened earlier
month += 1 #adds 1 to month variable
else: #for rest of months in loop
mortgageacc.withdraw(monthly-(mortgageacc.rate/12)*mortgageacc.balance) #withdraws amount from mortgage account
principal = (mortgage-mortgageacc.balance) #initializes new principle tobe paid
interest = (month*monthly)-principal #initializes new interest to be paid
mort = open("Amortization.txt", "a") #opens file again for appending
mort.write("\n")
mort.write(str(month)) #writes the month
mort.write("--")
mort.write(str(principal))#writes principal paid
mort.write("--")
mort.write(str(interest)) #writes interest paid
mort.close() #closes file
month += 1 #adds 1 to month
if (month % 12 == 0): #checks if a year has passed by using remainder of month divided by 12
year += 1 #adds 1 to year
else:
month -= 1 #gets rid of extra month added in loop
running = False #stops loop
print("You will be paying your loan after ", month, " month! (or ", float(year), " years!)") #prints how long it will take to pay off loan
total = month*monthly #gets total paid by user
print("You borrowed $%s but paid $%s in total (with interests)"%(mortgage,total)) #prints totals
from Bank import BankAccount
print("Welcome to App1\n===============\n")
salary, initial_cbalance, initial_sbalance = map(
float,
input(
"Enter salary and initial balances for Checking and Saving accounts: "
).split())
#create accounts
acc1 = BankAccount("Checking", initial_cbalance)
acc2 = BankAccount("Saving", initial_sbalance)
print(acc1)
print(acc2)
print("Month--salary--expense--saving")
def transfer(amount, source, destination):
source.withdraw(amount)
destination.deposit(amount)
for i in range(12):
expense = .8 * salary
addsaving = .15 * salary
print(i + 1,
"--" + str(int(salary)) + "--" + str(int(expense)) + "--" +
str(int(addsaving)),
sep='')
#deposit the money made into checking
acc1.deposit(salary)
from Bank import BankAccount
print("Welcome to App3\n===============\n")
#ask for how much is being borrowed, the rate, and the monthly payment
initial_borrow, rate, monthly_payment = map(float, input("Enter amount to borrow, rate, and monthly payment: ").split())
#create the account
mortgage = BankAccount("Mortgage",initial_borrow)
print(mortgage)
#create amortization file
f1 = open("Amortization.txt","w")
f1.write("Month--Principal paid--Interest paid")
f1.close()
#initialize the counter
counter = 0
principal = 0
interest_paid = 0
mortgage.b = initial_borrow
while mortgage.b > 0:
amount = monthly_payment - (rate/12) * mortgage.b
mortgage.withdraw(amount)
#increase principal paid and interest paid for each month
principal = principal + amount
interest_paid = (monthly_payment - amount) + interest_paid
#increase counter
counter = counter + 1
f1 = open("Amortization.txt","a")
f1.write("\n"+str(counter)+"--"+str(principal)+"--"+str(interest_paid))
f1.close()
from Student import Student
from Bank import BankAccount
# alice = Person("Alice","Alicson",28)
alice = Student("Alice", "Alicson", 28, "1234", 3.9)
alice_account = BankAccount(alice)
alice_account.credit(1000)
print(alice_account)
print(alice_account.debit(500))
print(alice_account)
print(alice_account.debit(600))
print(alice_account)