Question

USE PYTHON Please!!!

4.15 LAB: Exact change

Write a program with total change amount as an integer input, and output the change using the fewest coins, one coin type per line. The coin types are Dollars, Quarters, Dimes, Nickels, and Pennies. Use singular and plural coin names as appropriate, like 1 Penny vs. 2 Pennies.

Ex: If the input is:

0 

(or less than 0), the output is:

No change 

Ex: If the input is:

45

the output is:

1 Quarter
2 Dimes 

Answer 1

def exactChange(userTotal):
    if (userTotal <= 0):
        return None
    else:
        numDollars = userTotal // 100
        userTotal %= 100

        numQuarters = userTotal // 25
        userTotal %= 25

        numDimes = userTotal // 10
        userTotal %= 10

        numNickels = userTotal // 5
        numPennies = userTotal % 5

        return (numDollars, numQuarters, numDimes, numNickels, numPennies)


# Testing
def main():
    n = int(input())
    res = exactChange(n)
    if(res == None):
        print("No change")
    else:
        numDollars = res[0]
        numQuarters = res[1]
        numDimes = res[2]
        numNickels = res[3]
        numPennies = res[4]

        if numDollars > 0:
            if numDollars == 1:
                print('%d Dollar' % numDollars)
            else:
                print('%d Dollars' % numDollars)

        if numQuarters > 0:
            if numQuarters == 1:
                print('%d Quarter' % numQuarters)
            else:
                print('%d Quarters' % numQuarters)

        if numDimes > 0:
            if numDimes == 1:
                print('%d Dime' % numDimes)
            else:
                print('%d Dimes' % numDimes)

        if numNickels > 0:
            if numNickels == 1:
                print('%d Nickel' % numNickels)
            else:
                print('%d Nickels' % numNickels)

        if numPennies > 0:
            if numPennies == 1:
                print('%d Penny' % numPennies)
            else:
                print('%d Pennies' % numPennies)

main()