潘承渙

1. import java.lang.System;
   
2. import java.io.Console;
   
3. public class ch02
   
4. {
   
5.   public static void main(String args[])
   
6.   {
   
7.     int x;
   
8.     float y;
   
9.     Console c=System.console();
   
10.     System.out.print("輸入一整數: ");
    
11.     x=Integer.parseInt(c.readLine());
    
12.     System.out.println("剛輸入:"+x);
    
13.     System.out.print("輸入輸入一浮點數:");
    
14.     y=Float.parseFloat(c.readLine());
    
15.     System.out.println("剛輸入:"+y);
    
16.   }
    
17. }

複製代碼