2021-09-29

import java.util.Scanner;

public class NumberTest {
    public static void main(String[] args) {
        System.out.println("请输入个数：");
        Scanner scanner = new Scanner(System.in);
        int n = scanner.nextInt();
        int[] ints = new int[n];
        System.out.println("请输入" + n + "个数的值");
        for (int i = 0; i < n; i++) {
            ints[i] = scanner.nextInt();
            if (ints[i] == 0) {
                System.out.println("输入不能为0");
                return;
            }
        }

        System.out.println("最大公因数为：" + GDC(ints,n));
    }

    //两个数的最大公因数
    public static int gdc(int a,int b){
        int temp;
        if (a