Lesson 33 Activity 1

/*
 * Lesson 33 Coding Activity 1
 Write a method that takes an array of Strings and changes the Strings to UPPER CASE.

 This method must be called upper() and it must take a String[] parameter.
 */


import java.util.Scanner;

class Lesson_33_Activity_One {

    public static void upper(String cas[])
    {
     for(int i = 0; i < cas.length; i++)
     {
       cas[i] = cas[i].toUpperCase();
     }
    }

    public static void main(String[] args)
     {
      String test[] = {"hi","hello","mean","yo","apple","Mac"};
      upper(test);
      for (int i = 0; i < test.length; i++)
      {
        System.out.println(test[i] + " ");
      }
    }
}