- import java.util.Scanner;
- public class aaa {
- public static void main(String[] args) {
- // TODO 自動產生的方法 Stub
- Scanner c=new Scanner(System.in);
- while(true)
- {
- try
- {
- Scanner s=new Scanner(System.in);
- int x,y;
- System.out.print("輸入分子: ");
- x=c.nextInt();
- System.out.print("輸入分母: ");
- y=c.nextInt();
- System.out.println(x+"/"+y+"="+(x/y));
- }catch(Exception e)
- {
- System.out.println("程式錯誤");
- System.out.println("例外類別: "+e.toString());
- }
- System.out.println();
- }
- }
- }
複製代碼 |