private void NewQuestion()
{
this.Attempts = 0;
this.Question = MathQuestion.GenerateQuestion();
this.txtAnswer.Text = "";
this.tbQuestion.Text = this.Question.ToString();
}
public static MathQuestion GenerateQuestion()
{
MathQuestion question = new MathQuestion();
double num = random.NextDouble();
if (num >= 0.9)
{
question.Number1 = random.Next(70, 100);
question.Number2 = random.Next(11, 30);
}
else if (num > 0.75)
{
question.Number1 = random.Next(2, 8);
question.Number2 = random.Next(2, 9);
question.Number3 = 10 - question.Number1;
}
else if (num > 0.55)
{
//do
//{
question.Number1 = random.Next(10, 100);
question.Number3 = question.Number1 + random.Next(7, 20);
//}
//while (Math.Abs(question.Number1 - question.Number3.Value) < 6);
//question.Subtract = question.Number1 > question.Number3;
return question;
}
else if (num >= 0.35)
{
question.Number1 = random.Next(1, 20) * 10;
question.Number2 = random.Next(10, 50);
}
else
{
do
{
question.Number1 = random.Next(10, 100);
question.Number2 = random.Next(3, 20);
}
while (Math.Abs(question.Number1 - question.Number2.Value) < 6);
}
question.Subtract = random.NextDouble() > 0.7;
if (question.Subtract && question.Number2 > question.Number1)
{
int num1 = question.Number1;
int num2 = question.Number2.Value;
question.Number1 = num2;
question.Number2 = num1;
}
return question;
}
public static MathQuestion GenerateQuestion()
{
MathQuestion question = new MathQuestion();
double num = random.NextDouble();
if (num >= 0.9)
{
question.Number1 = random.Next(70, 100);
question.Number2 = random.Next(11, 30);
}
else if (num > 0.75)
{
question.Number1 = random.Next(2, 8);
question.Number2 = random.Next(2, 9);
question.Number3 = 10 - question.Number1;
}
else if (num > 0.55)
{
//do
//{
question.Number1 = random.Next(10, 100);
question.Number3 = question.Number1 + random.Next(7, 20);
//}
//while (Math.Abs(question.Number1 - question.Number3.Value) < 6);
//question.Subtract = question.Number1 > question.Number3;
return(question);
}
else if (num >= 0.35)
{
question.Number1 = random.Next(1, 20) * 10;
question.Number2 = random.Next(10, 50);
}
else
{
do
{
question.Number1 = random.Next(10, 100);
question.Number2 = random.Next(3, 20);
}while (Math.Abs(question.Number1 - question.Number2.Value) < 6);
}
question.Subtract = random.NextDouble() > 0.7;
if (question.Subtract && question.Number2 > question.Number1)
{
int num1 = question.Number1;
int num2 = question.Number2.Value;
question.Number1 = num2;
question.Number2 = num1;
}
return(question);
}
