- package ch01;
- import java.util.Scanner;
- public class ch04
- {
- public static void main(String[] args)
- {
- Scanner s=new Scanner(System.in);
- int x,y,a,b=0;
- System.out.print("請依序輸入兩個整數:");
- x=s.nextInt();
- y=s.nextInt();
- System.out.println(x+"與"+y+"的最大公因數為:"+a(x,y));
- }
- static int a(int x, int y)
- {
- if(x%y==0)
- return y;
- else
- return a(y, x%y);
- }
- }
複製代碼 |