public Task(int operand1, int operand2, IMathOperation mathOperation, Task previousTask)
{
Operand1 = operand1;
Operand2 = operand2;
MathOperation = mathOperation;
CorrectAnswer = MathOperation.GetResult(Operand1, Operand2);
PreviousTask = previousTask;
}
public double GetCalculationResult(List <double> dataForProceed)
{
summ = PopFirstOperand(dataForProceed);
for (int i = 0; i < dataForProceed.Count(); i++)
{
IMathOperation operation = mathDictionary[rand.Next(1, 4)];
summ = operation.GetResult(summ, dataForProceed[i]);
}
return(summ);
}
public string GetCalculationFullExpresion(List <double> dataForProceed)
{
StringBuilder fullExpression = new StringBuilder();
summ = PopFirstOperand(dataForProceed);
fullExpression.Append(summ);
for (int i = 0; i < dataForProceed.Count(); i++)
{
IMathOperation operation = mathDictionary[rand.Next(1, 4)];
summ = operation.GetResult(summ, dataForProceed[i]);
fullExpression.Append(operation.GetSign());
fullExpression.Append(dataForProceed[i]);
}
return(fullExpression.Append("=" + summ).ToString());
}
