Write a program in java for a cash register to give the necessary change to customers in terms of 20, 10, 5, and 1 dollar bills plus other changes in terms of coins quarters dimes, etc.

The largest bill is accepted is 100. The purchase can be any amount. Do not use a loop or if.

Hints: use cast, mod. Due a week from today

For input use buffered reader. Assume that the purchase is less than one hundred and the mount is given by user, type bill is not necessary as input.