1 public class ArraySimple1 { 2 public static void main(String[] args) { 3 int[] ia = new int[101]; 4 for (int i = 0; i < ia.length; i++) 5 ia[i] = i; 6 int sum = 0; 7 for (int i = 0; i < ia.length; i++) 8 sum += ia[i]; 9 System.out.println(sum); 10 } 11 } 12