itf106.pr.wk02.number06

package pr.wk02;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.*;

public class number06 {
    public static void main(String[] args) throws IOException {

        BufferedReader reader;

        String strLine;
        List<String> list = new ArrayList<>();

        reader =
                new BufferedReader(
                        new FileReader(
                                "src/pr/wk02/testdata.txt"));

        while ((strLine = reader.readLine()) != null) {

            list.add(strLine);
        }

        String name = list.get(0);
        int exam1 = Integer.parseInt(list.get(1));
        int exam2 = Integer.parseInt(list.get(2));
        int exam3 = Integer.parseInt(list.get(3));

        System.out.println(name);

        double average;
        average = (exam1 + exam2 + exam3) / 3;

        System.out.printf("Average grade of " + name + " was " + "%1.2f", average);
        System.out.println();
    }
}