java currency formatter hackerrank solution
import java.util.Scanner;
import java.text.NumberFormat;
import java.util.Locale;
public class Solution {
public static void main(String[] args) {
/* Read input */
Scanner scanner = new Scanner(System.in);
double payment = scanner.nextDouble();
scanner.close();
/* Create custom Locale for India.
I used the "IANA Language Subtag Registry" to find India's country code */
Locale indiaLocale = new Locale("en", "IN");
/* Create NumberFormats using Locales */
NumberFormat us = NumberFormat.getCurrencyInstance(Locale.US);
NumberFormat india = NumberFormat.getCurrencyInstance(indiaLocale);
NumberFormat china = NumberFormat.getCurrencyInstance(Locale.CHINA);
NumberFormat france = NumberFormat.getCurrencyInstance(Locale.FRANCE);
/* Print output */
System.out.println("US: " + us.format(payment));
System.out.println("India: " + india.format(payment));
System.out.println("China: " + china.format(payment));
System.out.println("France: " + france.format(payment));
}
}