单选题 下列程序的输出结果是 public static void main(string[] args) { int[] x = { 22, 33, 44, 55, 77, 88,99 }; int k, y = 0; for (k = 1; k <= 4; k++) if (x[k] % 2 == 1) y++; System.out.println(y); }