public class Challenge1_6
{
    public static void main(String[] args)
    {
        // 1. Declare 3 int variables called grade1, grade2, grade3
        // and initialize them to 3 values

        // 2. Declare an int variable called sum for the sum of the grades

        // 3. Declare a variable called average for the average of the grades

        // 4. Write a formula to calculate the sum of the 3 grades (add them
        // up).

        // 5. Write a formula to calculate the average of the 3 grades from
        // the sum using division and type casting.

        // 6. Print out the average

    }
}