Question

Need help working with Eclipse for Java. I must write an application that reads a monetary amount, and then determines the fewest number of each bill and coin needed to represent that amount, starting with the highest (assuming $10 bill is the maximum size needed).

Enter monetary amount: 47.63 That's equivalent to (order must follow from high to low): 4 ten dollar bills 1 five dollar bills 2 one dollar bills 2 quarters 1 dimes 0 nickels 3 pennies.

All the code I have right now is:

package moneyconvert;

public class CSProj1 {

}

Answer 1

$\color{blue}\underline{CSProj1.java:}$

import java.util.Scanner;

public class CSProj1 {
    public static void main(String args[]){
        float amount;
        Scanner scanner = new Scanner(System.in);
        System.out.println("Enter amount: ");
        amount = scanner.nextFloat();
        if(amount > 10){
            System.out.println("$10-"+(int)(amount/10));
            amount = amount % 10;
        }
        else {
            System.out.println("$10-0");
        }
        if(amount > 5){
            System.out.println("$5-"+(int)(amount/5));
            amount = amount % 5;
        }
        else {
            System.out.println("$5-0");
        }
        if(amount > 1){
            System.out.println("$1-"+(int)(amount/1));
            amount = amount % 1;
        }
        else {
            System.out.println("$1-0");
        }
        if(amount > 0.25){
            System.out.println("Quarters-"+(int)(amount/0.25));
            amount = (float) (amount - ((int)(amount/0.25) * 0.25));
        }
        else {
            System.out.println("Quarters-0");
        }
        if(amount > 0.10){
            System.out.println("Dimes-"+(int)(amount/0.10));
            amount = (float) (amount % 0.10);
        }
        else {
            System.out.println("Dimes-0");
        }
        if(amount > 0.05){
            System.out.println("Nickles-"+(int)(amount/0.05));
            amount = (float) (amount % 0.05);
        }
        else {
            System.out.println("Nickles-0");
        }
        if(amount > 0.01){
            System.out.println("Pennies-"+(1 +(int)(amount/0.01)));
            amount = (float) (amount % 0.01);
        }
        else {
            System.out.println("Pennies-0");
        }
    }
}

$\color{red}\underline{Output:}$

47.63 $10-4 $5-1 $1-2 uarters-2 Dimes-1 Nickles-0 Pennies-4 Process finished with exit code 0