有一个数组序列:34,67,12,99,5,从键盘中任意输入一个数据,判断数列中是 ...答:public static void main(String[] args) { int[] iarray = {34,67,12,99,5};Scanner input = new Scanner(System.in);System.out.print("输入数字:");int i = input.nextInt();for (int a : iarray) { if(a==i){ System.out.println("有");} } } ...