nixCraft

Hi i would be glad if any body helps me to solve this. thanks

Problem:

In this program you need to write a program that program compute the number of coins of each kind required to make up certain amount of money given in dollars. The coins to be used are two dollar coins, one dollar coins, 50 cents, 20 cents, 10 cents, and 5 cents. You may need to use the round() function from cmath library.
This assignment will use separate compilation. You MUST use the following guidelines for the design of your program:

1. Design a function int coinCompute(int coin, float amount, float& amountLeft). The function returns the maximum number of specified coins to make up a given amount to nearest 5 cents such that amount*100.0 = coinCompute(coin,amount,amountLeft)*coin + amountLeft*100.0. The first parameter coin indicates the coin, i.e. 200 for two dollar, 100 for one dollar, 50 for 50 cents, 20 for 20 cents, 10 for 10 cents, and 5 for 5 cents. The second parameter indicates money in dollars up to two decimal places. The third parameter indicates the money left after distributing the particular coin. Note that amountLeft can be negative, e.g. if amount = 0.08 and coin = 10 then the function return 1 with amountLeft = -0.02.
2. Write an application program coinMain.cpp that uses the coinComputefunction to calculate the coin distribution of a given amount of money input by the user. The program must compute the highest number of coins for a higher valued coin.

Program should look like this when you run:
Please input the amount of money: 4.78
The coin distribution is as follows
Number of two dollar coins: 2
Number of one dollar coins: 0
Number of 50 cents: 1
Number of 20 cents: 1
Number of 10 cents: 1
Number of 5 cents: 0

Since this is obviously homework, it would be better if you post the code you have so far, and ask specific questions about its behavior.