static void Main(string[] args)
{
Console.WriteLine("Сложение");
var calculator = new Calculator(); double result = 0;
result = calculator.Add(5); Console.WriteLine(result);
result = calculator.Add(4); Console.WriteLine(result);
result = calculator.Add(3); Console.WriteLine(result);
result = calculator.Redo(); Console.WriteLine(result);
result = calculator.Undo(); Console.WriteLine(result);
result = calculator.Undo(3); Console.WriteLine(result);
result = calculator.Redo(3); Console.WriteLine(result);
Console.WriteLine("Вычитание");
var calculator1 = new Calculator();
result = calculator1.Add(10); Console.WriteLine(result);
result = calculator1.Sub(4); Console.WriteLine(result);
result = calculator1.Sub(3); Console.WriteLine(result);
result = calculator1.Redo(); Console.WriteLine(result);
result = calculator1.Undo(); Console.WriteLine(result);
result = calculator1.Undo(2); Console.WriteLine(result);
result = calculator1.Redo(3); Console.WriteLine(result);
Console.WriteLine("Умножение");
var calculator2 = new Calculator();
result = calculator2.Add(2); Console.WriteLine(result);
result = calculator2.Mul(4); Console.WriteLine(result);
result = calculator2.Mul(3); Console.WriteLine(result);
result = calculator2.Redo(); Console.WriteLine(result);
result = calculator2.Undo(); Console.WriteLine(result);
result = calculator2.Undo(2); Console.WriteLine(result);
result = calculator2.Redo(3); Console.WriteLine(result);
Console.WriteLine("Вычитание");
var calculator3 = new Calculator();
result = calculator3.Add(10); Console.WriteLine(result);
result = calculator3.Div(2); Console.WriteLine(result);
result = calculator3.Div(5); Console.WriteLine(result);
result = calculator3.Undo(); Console.WriteLine(result);
result = calculator3.Redo(); Console.WriteLine(result);
result = calculator3.Undo(2); Console.WriteLine(result);
result = calculator3.Redo(2); Console.WriteLine(result);
}
static void Main(string[] args)
{
var calculator = new Calculator();
double result = 0;
result = calculator.Add(5);
Console.WriteLine("Result: {0}", result);
result = calculator.Add(45);
Console.WriteLine("Result: {0}", result);
result = calculator.Add(9);
Console.WriteLine("Result: {0}", result);
result = calculator.Mult(3);
Console.WriteLine("Result: {0}", result);
result = calculator.Sub(7);
Console.WriteLine("Result: {0}", result);
result = calculator.Divide(5);
Console.WriteLine("Result: {0}", result);
result = calculator.Redo(2);
Console.WriteLine("Redo result: {0}", result);
result = calculator.Undo(1);
Console.WriteLine("Undo result: {0}", result);
}
static void Main(string[] args)
{
var calculator = new Calculator();
double result = 0;
result = calculator.Add(5);
Console.WriteLine(result);
result = calculator.Subtract(4);
Console.WriteLine(result);
result = calculator.Multiply(4);
Console.WriteLine(result);
result = calculator.Divide(2);
Console.WriteLine(result);
result = calculator.Redo(2);
Console.WriteLine(result);
result = calculator.Undo(2);
Console.WriteLine(result);
}
static void Main(string[] args)
{
var calculator = new Calculator();
int result = 0;
result = calculator.Add(5);
Console.WriteLine(result);
result = calculator.Sub(3);
Console.WriteLine(result);
result = calculator.Undo(2);
Console.WriteLine(result);
result = calculator.Redo(2);
Console.WriteLine(result);
Console.ReadLine();
}
static void RunExample()
{
var calculator = new Calculator();
var result = calculator.Add(5);
Console.WriteLine("{0} = {1}", 5, result);
result = calculator.Add(12);
Console.WriteLine("{0} = {1}", 5 + 12, result);
result = calculator.Undo(1);
Console.WriteLine("{0} = {1}", 5, result);
result = calculator.Redo(1);
Console.WriteLine("{0} = {1}", 5 + 12, result);
}
static void Main(string[] args)
{
var calculator = new Calculator();
double result = 0;
result = calculator.Add(2);
Console.WriteLine(result);
result = calculator.Add(2);
Console.WriteLine(result);
result = calculator.Add(2);
Console.WriteLine(result);
result = calculator.Redo();
Console.WriteLine(result);
result = calculator.Undo(3);
Console.WriteLine(result);
result = calculator.Undo();
Console.WriteLine(result);
result = calculator.Undo(3);
Console.WriteLine(result);
Console.Read();
}
static void Main(string[] args)
{
var calculator = new Calculator();
double result = 0;
/*result = calculator.Add(5);
* Console.WriteLine(result);
* result = calculator.Add(4);
* Console.WriteLine(result);
* result = calculator.Add(3);
* Console.WriteLine(result);
* result = calculator.Redo(2);
* Console.WriteLine(result);
* result = calculator.Undo(1);
* Console.WriteLine(result);
* result = calculator.Mul(3);
* Console.WriteLine(result);
* result = calculator.Div(2);
* Console.WriteLine(result);
* result = calculator.Sub(3);
* Console.WriteLine(result);
* result = calculator.Add(5);
* Console.WriteLine(result);
* result = calculator.Undo(2);
* Console.WriteLine(result);*/
result = calculator.Add(5);
Console.WriteLine(result);
result = calculator.Mul(6);
Console.WriteLine(result);
result = calculator.Sub(6);
Console.WriteLine(result);
result = calculator.Div(2);
Console.WriteLine(result);
result = calculator.Redo(2);
Console.WriteLine(result);
result = calculator.Undo(1);
Console.WriteLine(result);
Console.ReadKey();
}
static void Main()
{
Calculator calculator = new Calculator();
int result = 0;
result = calculator.Add(5);
Console.WriteLine(result);
result = calculator.Sub(3);
Console.WriteLine(result);
Console.WriteLine(new string('-', 3));
result = calculator.Undo(2);
Console.WriteLine(result);
result = calculator.Redo(1);
Console.WriteLine(result);
// Delay.
Console.ReadKey();
}
