classes and data abstraction 2 Answer(s) 4 years and 5 months ago
Posted in : Java Beginners
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January 8, 2009 at 3:32 AM
Hi friend,
I am sending java code according to your requirement. Please implement following code.
public class Exchange {
private String type; private double amount; private int convert;
public Exchange() {
}
public void setType(String type){ this.type = type; }
public String getType(){ return type; }
public void setAmount(double amount){ this.amount = amount; }
public double getAmount(){ return amount;
}
public void setConvert(int convert){ this.convert = convert; }
public int getConvert(){ return convert; } } -------------------------
January 8, 2009 at 3:33 AM
import java.io.*;
public class ExchangeDemo {
public static void main(String args[]) throws IOException{
Exchange ex = new Exchange(); System.out.println("U S doller currency Amount Example!"); BufferedReader buff = new BufferedReader(new InputStreamReader(System.in)); String str="y"; while(str.equals("Y")||str.equals("y")){
System.out.println("Please enter currency type!"); String a = buff.readLine(); ex.setType(a);
System.out.println("Please enter u s amount!"); double b = Double.parseDouble(buff.readLine()); ex.setAmount(b); System.out.println("U S doller currency " + b);
System.out.println("Please enter convert amount!"); int c = Integer.parseInt(buff.readLine()); ex.setConvert(c);
System.out.println("doller type currency :" +ex.getType()); System.out.println("U S doller currency :" + ex.getAmount()); System.out.println("Exchange currency :" + ex.getConvert());
System.out.print("would you like to Continue y or n:"); str=buff.readLine(); } } }
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