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();
int resulit;
resulit = calculator.Add(5);
Console.WriteLine("resulit is " + resulit);
resulit = calculator.Sub(2);
Console.WriteLine("resulit is " + resulit);
resulit = calculator.Div(2);
Console.WriteLine("resulit is " + resulit);
resulit = calculator.Mul(12);
Console.WriteLine("resulit is " + resulit);
}
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();
}