将数组传递给函数时出错。 它无法编译

Question

My array should be passed to a function, but my program has an error and does not compile. What am I doing wrong?

1. I am getting an error on line 13: "a1e.averData(scores,MAX_SIZE);"
2. The error states,"non-static variable scores cannot be referenced from a static context. Assign Return Value to New Variable"
3. I also tried assigning the return value to a new variable. It looked like this: "float averData = a1e.averData(scores,MAX_SIZE);"
4. The error changed to this: "non-static variable scores cannot be referenced from a static context. non-static variable MAX_SIZE cannot be referenced from a static context"
5. I have tried moving it from the main to other spots in the program, but it just doesn't seem to want to work for me, and I am unsure of how to fix it.

Here is my code:

    package array1example;

    public class Array1example 
    {    
       int i, sum;
       float avg;
       int scores[];
       int MAX_SIZE = 0;
        /**
         *
         * @param args
         */
         public static void main(String[] args)
        {
        /* An example of an array being passed to a function
           This program stores integers in an array
           and computes their average*/


           Array1example a1e = new Array1example(); 
        }

        public Array1example() 
        {
        this.scores = new int[]{5, 5, 12, 17, 11};
        a1e.averData(scores,MAX_SIZE);
        }
        private float averData(int[] scores1, int MAX_SIZE1)
        {

            int size = 0;
            for(i=0, sum=0; i<size; i++) 
            {
            System.out.println("Score " + " = " + scores1[i] );
            sum += (scores1[i]);
        }
            avg = sum / i;
            System.out.println("Average score: " + avg );
        return avg;        
        }

        }

Answer 1

You can't use a1e.averData(scores,MAX_SIZE); in your constructor, instead change it into averData(scores,MAX_SIZE);