王睿宇

1. public class AS02 {
   
2. 
   
3.         public static void main(String[] args) {
   
4.                 String a="dog", b="cat";
   
5.                 int x=7, y=4;
   
6.                 double n=35.1493;
   
7.                 System.out.printf("There are %d %Ss and %d %ss and totally weight %.2f pounds",x,a,y,b,n);
   
8. 
   
9.         }
   
10. 
    
11. }

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