https://www.hackerrank.com/challenges/java-currency-formatter/problem?isFullScreen=true Java Currency Formatter | HackerRank Format Currency in Java www.hackerrank.com [에러1] import java.util.*; import java.text.*; public class Solution { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); double payment = scanner.nextDouble(); scanner.close(); // Write your code he..