We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. Java
  3. Introduction
  4. Java Output Formatting
  5. Discussions

Java Output Formatting

  • matheus_capriol1
     + 0 comments

    import java.io.; import java.util.;

    public class Solution {

    public static void main(String[] args) {
    /*
     * Enter your code here. Read input from STDIN. Print output to STDOUT. Your
     * class should be named Solution.
     */
    List<Map<String, Integer>> lines = getLines(args);
    printLines(lines);
}

public static List<Map<String, Integer>> getLines(String[] args) {
    List<Map<String, Integer>> list = new ArrayList<>();

    Scanner scanner = new Scanner(System.in);

    while (scanner.hasNext()) {
        String name = scanner.next();
        int value = scanner.nextInt();

        Map<String, Integer> result = new HashMap<>();
        result.put(name, value);
        list.add(result);
    }

    scanner.close();

    return list;
}

public static void printLines(List<Map<String, Integer>> list) {
    System.out.println("================================");
    for (int i = 0;i<list.size();i++) {
        Map<String, Integer> map = list.get(i);
        map.forEach((k, v) -> { System.out.printf("%-15s%03d\n", k, v); });

    }

    System.out.println("================================");

}

    }