- import java.util.Scanner;
- public class Ch52
- {
- public static void main(String[] args)
- {
- for(;;)
- {
- try
- {
- Scanner s=new Scanner(System.in);
- int x,y;
- System.out.print("輸入分子: ");
- x=s.nextInt();
- System.out.print("輸入分母: ");
- y=s.nextInt();
- System.out.println(x+"/"+y+"="+(x/y));
- }catch(Exception e)
- {
- System.out.println("程式發生錯誤!");
- System.out.println("例外類別: "+e.toString());
- }
- System.out.println();
- }
- }
- }
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