@@ -0,0 +1,332 @@
+/*Never make a mistake */%0A%0Aclass lengthInArray%0A%7B%0A%09public static void main (String%5B%5D args) throws java.lang.Exception%0A%09%7B%0A%09  int %5B%5Da = %7B1,2,3,4,5,6%7D;%0A    int i = a.length - 1;%0A    /* Most Imporatant */%0A    System.out.println(i);%0A    System.out.println(a.length);%0A    while(i%3E=0)%7B%0A      System.out.print(a%5Bi%5D);%0A      i--;%0A    %7D %09%0A%09%7D%0A%7D%0A

Create array_len.java