贝壳研发笔试第一题为啥卡在18 不知道哪里错了,请教大佬是卡在哪个特殊用例上了? import java.util.*; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); while (in.hasNext()) { int n = in.nextInt(); int[] a = new int[n]; for (in...