林侑成

1. package asdf;
   
2. import java.util.Scanner;
   
3. public class QWER
   
4. {
   
5.      public static void main(String[] args)
   
6.      {
   
7.              String str1="dogs",str2="cats";
   
8.              int n=3,a=5;
   
9.              double t=21.3568;
   
10.          System.out.printf("There are %d %s and %d %s totally weigh %.2f pounds.",n,str1,a,str2,t);
    
11.      }
    
12. }

複製代碼