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 1 /******************************************************************************
 2 *
 3 * Copyright (C) 2005, The Gentee Group. All rights reserved. 
 4 * This file is part of the Gentee open source project - http://www.gentee.com. 
 5 * 
 6 * THIS FILE IS PROVIDED UNDER THE TERMS OF THE GENTEE LICENSE ("AGREEMENT"). 
 7 * ANY USE, REPRODUCTION OR DISTRIBUTION OF THIS FILE CONSTITUTES RECIPIENTS 
 8 * ACCEPTANCE OF THE AGREEMENT.
 9 *
10 * ID: square 17.10.06 0.0.A.
11 *
12 * Author: Alexey Krivonogov ( gentee )
13 *
14 ******************************************************************************/
15 
16 func main<main>
17 {
18    str     input
19    double  width height
20    
21    while 1
22    {
23       print("Enter the number of the action:
24 1. Calculate the area of a rectangle
25 2. Calculate the area of a circle
26 3. Exit\n")
27       switch getch()
28       {
29          case '1' 
30          {
31             print("Specify the width of the rectangle: ")
32             width = double( conread( input ))
33             print("Specify the height of the rectangle: ")
34             height = double( conread( input ))
35             print("The area of the rectangle: \( width * height )\n\n")
36          }
37          case '2' 
38          {
39             print("Specify the radius of the circle: ")
40             width = double( conread( input ))
41             print("The area of the circle: \( 3.1415 * width * width )\n\n")
42          }
43          case '3', 27 : break
44          default : print("You have entered a wrong value!\n\n")
45       }
46    }
47 }