Hackerrank – Java Solution – Java Currency Formatter Solution

Hackerrank – Java Solution – Java Currency Formatter Solution

Problem Name – Java Currency Formatter
Problem Link –  Java Currency Formatter 
Level – Introduction Challenges

Java Code

import java.util.Scanner;
import java.text.NumberFormat;
import java.util.Locale;

public class Solution {
    public static void main(String[] args) {
        /* Save input */
        Scanner scan = new Scanner(System.in);
        double payment = scan.nextDouble();
        scan.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));
    }
}

Output: 

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