Added 15 solutions

Java/Introduction/Java Output Formatting/Solution.java

@@ -0,0 +1,15 @@
+import java.util.Scanner;
+
+public class Solution {
+
+    public static void main(String[] args) {
+            Scanner sc = new Scanner(System.in);
+            System.out.println("================================");
+            for (int i = 0; i < 3; i++) {
+                String s1 = sc.next();
+                int x = sc.nextInt();
+                System.out.format("%-15s%03d%n", s1, x);
+            }
+            System.out.println("================================");
+    }
+}