package lesson_3; public class Frame_6 { public static void main(String[] args) { // int[] data1 = new int[] {1,10,5,7,6}; int[] data2 = new int[] {0}; int[] data3 = new int[0]; int[] data4 = new int[] {0,0,15,25,16}; int[] data5 = new int[] {-3,25,2}; System.out.println(getLast(data1)); System.out.println(getLast(data2)); System.out.println(getLast(data3)); System.out.println(getLast(data4)); System.out.println(getLast(data5)); } static int getLast(int[] data){ if (data.length == 0){return -1;} return data[data.length-1]; } }