2) на явеimport java.util.Scanner;public class Main { public static void main(String[] args) { Scanner scn = new Scanner(System.in); int[] a = new int[3]; int k = 0, m = 0; for (int i = 0; i < 3; i++) { a[i] = scn.nextInt(); k = k + a[i]; m++; } System.out.println(k / m); }}паскальvar a: array [1..3] of integer;i,m,k:integer;beginm := 0;for i := 1 to 3 dobeginreadln(a[i]);k := k + a[i];m := m + 1;end;write(k / m);end.