# Program to make change
# Matt Bishop, January 18, 2012
# for ECS 10 Winter 2012

# set flag for looping
go_on = "yes"

#
# loop making change until told to quit
#
while go_on == "yes":

    # get the amount to make change for
    temp = input("How many cents do you want me to make change for? ")
    change = pchange = int(temp)

    # take out the qurters
    nquarters = change // 25
    change %= 25

    # take out the dimes
    ndimes = change // 10
    change %= 10

    # take out the nickels
    nnickels = change // 5

    # what's left are the pennies
    npennies = change % 5

    # give the change
    print(pchange, "cents is", nquarters, "quarters,", ndimes, "dimes,", nnickels, "nickels, and ", npennies, "pennies")

    # do another one?
    go_on = input("Again ('yes' for yes, anything else to stop): ")