public void CreateProblem(MathFamily family, int highestValue)
{
int firstValue = RandomNumber(highestValue);
int secondValue = RandomNumber(highestValue);
switch (family)
{
case MathFamily.Addition:
operatorLbl.Text = "+";
correctAnswer = firstValue + secondValue;
break;
case MathFamily.Subtraction:
operatorLbl.Text = "-";
secondValue = RandomNumber(firstValue);
correctAnswer = firstValue - secondValue;
break;
case MathFamily.Multiplication:
operatorLbl.Text = "X";
correctAnswer = firstValue * secondValue;
break;
case MathFamily.Division:
operatorLbl.Text = "%";
secondValue = RandomNumber(highestValue - 1) + 1;
firstValue = firstValue * secondValue;
correctAnswer = firstValue / secondValue;
break;
default:
break;
}
topNumberLbl.Text = firstValue.ToString();
lowerNumberLbl.Text = secondValue.ToString();
}
private void ChooseMathType()
{
Random random = new Random((int)DateTime.Now.Ticks);
TypeOfMath = (MathFamily)random.Next(2);
}
