private void SolveNestedEquation(ref List <ElementEquation> elements, ref int i)
{
double resultNested = SolveEquation(elements[i].NestedEquation);
elements[i] = new ElementEquation(resultNested);
if (elements.Count > (i + 1))
{
elements[i].Operation = elements[i + 1].Operation;
elements.RemoveAt(i + 1);
i--;
}
}
public void MakeOperation_15Mul4_Return60()
{
// arrange
ElementEquation elementsX = new ElementEquation(15, OperatorType.Mul);
ElementEquation elementsY = new ElementEquation(4);
OperatorType operatorX = elementsX.Operation.Operator;
double exected = 60;
// act
double actual = arithmeticCalculation.MakeOperation(elementsX, operatorX, elementsY);
// assert
Assert.AreEqual(actual, exected);
}
public double MakeOperation(ElementEquation x, OperatorType operatorType, ElementEquation y)
{
double result = 0;
switch (operatorType)
{
case OperatorType.Mul:
result = x.Number * y.Number;
break;
case OperatorType.Del:
result = x.Number / y.Number;
break;
case OperatorType.Sum:
result = x.Number + y.Number;
break;
case OperatorType.Sub:
result = x.Number - y.Number;
break;
}
return(result);
}
