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## Hackerrank Java Currency Formatter Solution

Beeze Aal

### Solution in java8

Approach 1.

import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
double payment = scanner.nextDouble();
scanner.close();

System.out.println("US: " + NumberFormat.getCurrencyInstance(new Locale("en","US")).format(payment));
System.out.println("India: " + NumberFormat.getCurrencyInstance(new Locale("en","IN")).format(payment));
System.out.println("China: " + NumberFormat.getCurrencyInstance(new Locale("zh","CN")).format(payment));
System.out.println("France: " + NumberFormat.getCurrencyInstance(new Locale("fr","FR")).format(payment));
}
}

Approach 2.

import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
double payment = scanner.nextDouble();
scanner.close();
String us =  NumberFormat.getCurrencyInstance(Locale.US).format(payment);
String india =  NumberFormat.getCurrencyInstance(new Locale("en","in")).format(payment);
String china =  NumberFormat.getCurrencyInstance(Locale.CHINA).format(payment);
String france =  NumberFormat.getCurrencyInstance(Locale.FRANCE).format(payment);

System.out.println("US: " + us);
System.out.println("India: " + india);
System.out.println("China: " + china);
System.out.println("France: " + france);
}
}

Approach 3.

import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
double payment = scanner.nextDouble();
scanner.close();

// NumberFormat format = new NumberFormat();
NumberFormat usFormat = NumberFormat.getCurrencyInstance(Locale.US);
String us = NumberFormat.getCurrencyInstance(Locale.US).format(payment);

String india = NumberFormat.getCurrencyInstance(new Locale("en", "IN")).format(payment);

String china = NumberFormat.getCurrencyInstance(Locale.CHINA).format(payment);

String france = NumberFormat.getCurrencyInstance(Locale.FRANCE).format(payment);
}