// Yazzy Latif
// TA: Grace Hopper
// CSE 142

// Containing a few example of how to interact with ArrayLists. 

import java.util.*;

public class ArrayListMethods {
   // array vs arraylist
   /*
      String[] --> ArrayList<String>
      
      arr[i] --> list.get(i)
      arr.length --> list.size()
      arr[i] = "hello" --> list.set(i, "value");
      
      list.add("new value"); // appends this value to the end of
      // my list
      
   */
   
   public static void main(String[] args) {
   
      ArrayList<String> list = new ArrayList<String>();
      list.add("ayo");
      list.add("hey");
      list.add("hi");
      list.add("yo");
      list.add("cya");
      
      // removes all even lengthed words from list
      for (int i = list.size() - 1; i >= 0; i--) {
         String word = list.get(i);
         
         if (word.length() % 2 == 0) {
            list.remove(i);
         }
      }
      
      System.out.println(list);

   }
}