import java.util.Scanner; class HexagonArea { public static void main(String[] args) { double side; Scanner input1=new Scanner(System.in); System.out.printf("Enter the side:"); side=input1.nextDouble(); double area; area=(3.0*Math.sqrt(3.0)/2.0)*side*side; System.out.printf("The area of the hexagon if %.14f",area); } }生成UML图
时间: 2024-01-03 19:03:04 浏览: 21
抱歉,我无法生成UML图。但是,下面是该Java程序的类图:
```
+----------------+ +----------------+
| HexagonArea | | Scanner |
+----------------+ +----------------+
| - main(args:[]) | | + nextDouble() |
+----------------+ +----------------+
| |
| uses |
| |
+------------------+ +------------------+
| System.out | | Double |
+------------------+ +------------------+
| |
| uses |
| |
+----------------------------------------------+
| Math |
+----------------------------------------------+
| |
| uses |
| |
+----------------------------------------------+
| PrintWriter |
+----------------------------------------------+
```