initial commit

src/prak1/Main.java

 public class Main {
     public static void main(String[] args) {
 
+        int loopLength = 200;
+        if (args != null && args.length != 0)     {
+            loopLength = Integer.parseInt(args[0]);
+        }
+
         int previousValue = 0;
-        for (int i = 0; i < 200; i++) {
+        for (int i = 0; i <= loopLength; i++) {
             if (i == 0) {
                 continue;
             } else if (i % 5 == 0) {