题解 | #牛牛的第二个整数#

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int[] arr = new int[3];
        for(int i = 0; i < arr.length; i++) {
            arr[i] = scanner.nextInt();
            if(i == 1) {
                System.out.println(arr[i]);
            }
        }
    }
}