Question

range increases byte, short, int, long, float, double Lab2: Calculate Changes Problem Statement: This program lets the user enter the amount in decimal representing dollars and cents and output a report listing the monetary equivalent in single dollars, quarters, dimes, nickels, and pennies. Your program should report maximum number of dollars, then the maximum number of quarters, and so on, in this order. 2.19 Character Data Type 2.16.1 Ascll code
How do I type 2.18 into java? We have to make up a scenario and put it into netbeans java.

Answer 1

The problem is quite simple, the numeral value to the left of decimal point will be the number of dollars. And we have to then find the rest of the components from the remaining part. So in order to do this we first multiply the value with 100.

amt = Entered_value*100;

Dollars = amt/100;

amt = amt %100;

Now to find quaters we will divide amt by 25.

quaters = amt/25;

amt = amt%25

and so on..

Please find this link for pastebin :- http://pastebin.com/JUd8K0h5

Please find the code below:-

import java.util.*;
import java.lang.*;
import java.io.*;

class CalculateChanges

{
  public static void printChanges(double amt) {
  int tot = (int)(amt *100);
  int dollars = tot / 100;
tot = tot%100;
  int quarters = tot/25;
tot = tot%25;
  int dimes = tot/10;
tot = tot%10;
  int nickles = tot/5;
  int pennies = tot%5;
  System.out.println("Dollars : " + dollars);
  System.out.println("Quarters : " + quarters);
  System.out.println("Dimess : " + dimes);
  System.out.println("Nicles : " + nickles);
  System.out.println("Pennies : "+ pennies);

}

  public static void main (String[] args) throws java.lang.Exception
  {
Scanner inp = new Scanner(System.in);
  double amt = inp.nextDouble();
printChanges(amt);

  }
}