Programming Exercise 4-3
# Declare variables to store the budget amount,
# amount spent, difference, and total.
budget = 0.0
difference = 0.0
spent = 1.0 #initialize for while loop
total = 0.0
# Get the budgeted amount from the user.
budget = float(input(‘Enter amount budgeted for the month: ‘))
# Get the total amount spent from the user.
while spent != 0:
spent = float(input(‘Enter an amount spent(0 to quit): ‘))
#add to total
total += spent
# Determine whether the user is over or under budget,
# and display the result.
print (‘Budgeted: $’, format(budget, ‘.2f’))
print (‘Spent: $’, format(total, ‘.2f’))
if budget > total:
difference = budget – total
print (‘You are $’, format(difference, ‘.2f’), \
‘under budget. WELL DONE!’)
elif budget < total:
difference = total - budget
print ('You are $', format(difference, '.2f'), \
'over budget. PLAN BETTER NEXT TIME!')
else:
print ('Spending matches budget. GOOD PLANNING!')