王彥甯

1. import java.text.DecimalFormat;
   
2. import java.util.Scanner;
   
3. 
   
4. public class JPA01 {
   
5.     public static void main(String args[]){
   
6.     System.out.println("Please input:");
   
7.     Scanner scanner = new Scanner(System.in);
   
8.     float x = scanner.nextInt();
   
9.     float y = scanner.nextInt();
   
10.     float z = scanner.nextInt();
    
11.     float Average = (x+y+z)/3;
    
12.     DecimalFormat df = new DecimalFormat("#.##");
    
13.     String AVG = df.format(Average);
    
14.     System.out.print("Average:"+AVG);
    
15.         }
    
16. }

複製代碼