Currency Formatter Solution

The problem context involves taking a number as input and formatting it into different currency formats. The program should be able to format the number into US, Indian, Chinese, and French currency formats.

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Here is the Currency Formatter Solution HackerRank solution using CodeRankGPT:

The solution approach involves using Java's NumberFormat class and Locale class. The NumberFormat class provides the getCurrencyInstance method which returns a currency format for the specified locale. The Locale class is used to specify the desired locale for which the currency format is needed. The program takes a number as input, formats it into the different currency formats, and then prints the formatted numbers.


/**
 * 
 */
package com.javaaid.hackerrank.solutions.languages.java.introduction;

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

/**
 *
 */
public class JavaCurrencyFormatter {
	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);
	}
}

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