import java.util.Scanner;?public class Main {?????public static void main(String[] args) {????????// TODO Auto-generated method stub????????Scanner in = new Scanner(System.in);????????int a = in.nextInt();????????int b = in.nextInt();????????System.out.print(gongyue(a, b));????}?????static int gongyue(int n, int m) {????????if (m <= n)????????????if (n % m == 0)????????????????return (m);????????????else????????????????return gongyue(m, n % m);????????else????????????return gongyue(m, n);????}?}運行錯誤如下：Exception in thread "main" java.util.InputMismatchException: For input string: "123456789101112" at java.util.Scanner.nextInt(Scanner.java:2166) at java.util.Scanner.nextInt(Scanner.java:2119) at Main.main(Main.java:8)求改求解析！