''' Purpose: determine the worth of a piggy bank

    Problem statement:
        Prompt user respectively for four values: a number of quarters,
        dimes, nickels, and pennies.  Then compute and display how much the
        indicated coins are worth.

    Checker(s):
'''

# get inputs
reply = input( 'Number of quarters, dimes, nickels, and pennies: ' )

# split the input
q, d, n, p = reply.split()

# convert the input to int's
q, d, n, p = int( q ), int( d ), int( n ), int( p )

# echo the input
print( 'Coinage')

print( '\t', q, 'quarters')
print( '\t', d, 'dimes')
print( '\t', n, 'nickles')
print( '\t', p, 'pennies')

#compute worth

worth = (0.25 * q ) + ( 0.10 * d ) + ( 0.05 * n ) + ( 0.01 * p )

#print worth

print( worth )