Пример #1
0
        public static void make_figure(int type)
        {
            Random rd = new Random();

            if (type == 1)
            {
                double x = rd.Next(1000) + 1;
                square s = new square(x);
                if (s.Is_leagal())
                {
                    All_area += s.Get_Area();
                }
                else
                {
                    Wrong++;
                }
            }
            else if (type == 2)
            {
                double    x = rd.Next(1000) + 1;
                double    y = rd.Next(1000) + 1;
                rectangle s = new rectangle(x, y);
                if (s.Is_leagal())
                {
                    All_area += s.Get_Area();
                }
                else
                {
                    Wrong++;
                }
            }
            else
            {
                double   x = rd.Next(1000) + 1;
                double   y = rd.Next(1000) + 1;
                double   z = rd.Next(1000) + 1;
                triangle s = new triangle(x, y, z);
                if (s.Is_leagal())
                {
                    All_area += s.Get_Area();
                }
                else
                {
                    Wrong++;
                }
            }
        }
Пример #2
0
        static void Main(string[] args)
        {
            Console.WriteLine("please input the form:");
            string form = Console.ReadLine();

            if (form == "triangle")
            {
                triangle triangle = new triangle();
                Console.WriteLine("please input the length ");
                int length = Console.Read();
                Console.WriteLine("please input the width ");
                int width = Console.Read();
                int s1    = triangle.TriangleArea(length, width);
                Console.WriteLine("the triangle's area is " + s1);
            }

            if (form == "rectangle")
            {
                rectangle rectangle = new rectangle();
                Console.WriteLine("please input the bottomlength ");
                int bottomlength = Console.Read();
                Console.WriteLine("please input the height ");
                int height = Console.Read();
                int s2     = rectangle.RectangleArea(bottomlength, height);
                Console.WriteLine("the rectangle's area is " + s2);
            }

            if (form == "square")
            {
                square square = new square();
                Console.WriteLine("please input the sidelength ");
                int sidelength = Console.Read();
                int s3         = square.SquareArea(sidelength);
                Console.WriteLine("the square's area is " + s3);
            }

            if (form == "circle")
            {
                circle circle = new circle();
                Console.WriteLine("please input the radius ");
                int    radius = Console.Read();
                double s4     = circle.CircleArea(radius);
                Console.WriteLine("the circle's area is " + s4);
            }
        }