Question

# Define showExspenses function
def showExpenses(loan, insure, gas, oil, tyres, maintenance):
expense = loan + insure + gas + oil + tyres + maintenance
# Print monthly and yearly automobile operating expenses
print("\nTotal Monthly expenses for operating expenses you entered = ", expense)
print(f"\nTotal Yearly expenses for operating expenses you entered = 12 *", expense,
f"= {expense * 12:,}") # yearly expenses

# write the testing code inside main function
def main():
loan = int(input("Enter Loan :"))
insure = int(input("Enter Insurance :"))
gas = int(input("Enter Gas :"))
oil = int(input("Enter Oil :"))
tyres = int(input("Enter Tyres :"))
maintenance = int(input("Enter Maintenance:"))

showExpenses(loan, insure, gas, oil, tyres, maintenance)

# call the main function here
main()

I am a student taking python programming.

How can I modify my program to give two decimal places and currency format as output?

Answer 1

Inorder to get decimal output first you should change the input from int(input()) to float(input()) then only the result will get in to decimal.

You can get up to 2 decimals by using round function.

For currency output you can give Rs or $ before printing the attribute.

# Define showExspenses function
def showExpenses(loan, insure, gas, oil, tyres, maintenance):
expense = loan + insure + gas + oil + tyres + maintenance

expense =round(expense, 2)
# Print monthly and yearly automobile operating expenses
print("\nTotal Monthly expenses for operating expenses you entered = ", "$" +str(expense))
print(f"\nTotal Yearly expenses for operating expenses you entered = 12 *", expense,
f"= {expense * 12:,}") # yearly expenses

# write the testing code inside main function
def main():
loan = float(input("Enter Loan :"))
insure = float(input("Enter Insurance :"))
gas = int(input("Enter Gas :"))
oil = int(input("Enter Oil :"))
tyres = int(input("Enter Tyres :"))
maintenance = int(input("Enter Maintenance:"))

showExpenses(loan, insure, gas, oil, tyres, maintenance)

# call the main function here
main()