import java.sql.SQLOutput; import java.util.Arrays; import java.util.Scanner; public class PJJJeden { public static void main(String[] args) { int my_array[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; double sum = 0; double count = 0; for(int a : my_array){ count++; sum += a; } System.out.println(sum); System.out.println(count); System.out.println(sum/count); } }