static void Main(string[] args)
{
LinearFunction linearFunction = new LinearFunction()
{
A = 10, B = 10
};
double x = 4.5;
Console.WriteLine("A={0} B={1} Y={0}*{2}+{1}={3}", linearFunction.A, linearFunction.B, x, linearFunction.Y(x));
Console.ReadKey();
}
static void Main(string[] args)
{
double a; double b; double x;
if (args.Length == 1)
{
if (args[0] == "/?")
{
Console.WriteLine("Usage: Task1.exe <a> <b> <x>");
Console.WriteLine("Press any key to exit");
Console.ReadKey();
return;
}
}
if (args.Length == 3)
{
try
{
a = double.Parse(args[0]);
b = double.Parse(args[1]);
x = double.Parse(args[2]);
}
catch (FormatException ex)
{
Console.WriteLine("Invalid input!");
Console.WriteLine(ex.Message);
Console.WriteLine("Press any key to exit");
Console.ReadKey();
return;
}
LinearFunction linFunc = new LinearFunction(a, b);
Console.WriteLine("y = {0}", linFunc.func(x));
Console.WriteLine("Press any key to exit");
Console.ReadKey();
}
else
{
Console.Write("Enter a:");
if (!double.TryParse(Console.ReadLine(), out a))
{
Console.WriteLine("Invalid input! Press any key to exit."); Console.ReadKey(); return;
}
;
Console.Write("Enter b:");
if (!double.TryParse(Console.ReadLine(), out b))
{
Console.WriteLine("Invalid input! Press any key to exit."); Console.ReadKey(); return;
}
;
Console.Write("Enter x:");
if (!double.TryParse(Console.ReadLine(), out x))
{
Console.WriteLine("Invalid input! Press any key to exit."); Console.ReadKey(); return;
}
;
LinearFunction linFunc = new LinearFunction();
linFunc.a = a;
linFunc.b = b;
Console.WriteLine("y = {0}", linFunc.func(x));
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
}
