static void Main(string[] args)
{
StartNumber startNumber = new StartNumber(5);
IFormula formula = new AddFormula(new MulFormula(new SubFormula(new DivFormula(new AddFormula(new MulFormula(startNumber, 2), 100), 12), 3), 4), 7);
Console.WriteLine("The formula is: " + formula.GetFormula());
Console.WriteLine("The result of it is: " + formula.GetResult());
Console.WriteLine("First number changed to 30.....");
startNumber.modifyNumber(30);
IFormula formulaAfterChange = new AddFormula(new MulFormula(new SubFormula(new DivFormula(new AddFormula(new MulFormula(startNumber, 2), 100), 12), 3), 4), 7);
Console.WriteLine("The formula is: " + formulaAfterChange.GetFormula());
Console.WriteLine("The result of it is: " + formulaAfterChange.GetResult());
}
static void Main(string[] args)
{
IFormula form = new StartNumber(5);
IFormula multToNumber = new Mult(form, 2);
Console.WriteLine(multToNumber.GetFormula() + " = " + multToNumber.GetResult());
IFormula addToNumber = new Add(multToNumber, 100);
Console.WriteLine(addToNumber.GetFormula() + " = " + addToNumber.GetResult());
IFormula divideToNumber = new Divide(addToNumber, 12);
Console.WriteLine(divideToNumber.GetFormula() + " = " + divideToNumber.GetResult());
IFormula subToNumber = new Sub(divideToNumber, 3);
Console.WriteLine(subToNumber.GetFormula() + " = " + subToNumber.GetResult());
IFormula mult2ToNumber = new Mult(subToNumber, 4);
Console.WriteLine(mult2ToNumber.GetFormula() + " = " + mult2ToNumber.GetResult());
IFormula add2ToNumber = new Add(mult2ToNumber, 7);
Console.WriteLine(add2ToNumber.GetFormula() + " = " + add2ToNumber.GetResult());
}