Write a method that takes one array list of integers as input and retumsasting. The string Chas the same content as the a but with between any two odd number Input: 9,5,4,7,9,11 Return: 13%547%9%1 Input: [1,2,8,5,9,11] Return: "1285%9$11" Input: 0 Retrun:"" --- Note: You should not use Built-in functions in your answer such as ArrayList.contains() an ArrayList. indexof