static void Main(string[] args)
{
Console.WriteLine("Hello World!");
QuizTaker quizTaker = new QuizTaker(SampleQuizzes.VariablesAndDataTypes);
quizTaker.TakeQuiz(true);
Console.ReadLine();
quizTaker = new QuizTaker(SampleQuizzes.TheBridgeOfDeath);
quizTaker.TakeQuiz(true);
Console.WriteLine();
Console.WriteLine("Thanks for playing - Please come back soon!");
Console.ReadLine();
}
static void SelectAQuiz()
{
// Loop until the user is done
bool quit = false;
while (!quit)
{
Console.Clear();
// Print heading
// Show the user the list of quizzes
//Print each quiz
Dictionary <int, Quiz> choices = new Dictionary <int, Quiz>();
int choice = 1;
Console.WriteLine($"{"Choice",6} {"Name",-40} {"Score",6}");
Console.WriteLine("=========================================================");
foreach (KeyValuePair <Quiz, double?> kvp in quizzes)
{
Quiz quiz = kvp.Key;
choices.Add(choice, quiz);
string scoreString = "---";
double?score = kvp.Value;
if (score.HasValue)
{
scoreString = $"{Math.Round(score.Value)}%";
}
Console.WriteLine($"{choice,5}) {quiz.Name,-40} {scoreString,6}");
choice++;
}
// Allow user to select one to take
bool validSelection = false;
int selection = 0;
while (!validSelection)
{
Console.WriteLine();
Console.Write("Select a quiz (Q to quit): ");
string input = Console.ReadLine().ToLower();
if (input.StartsWith("q"))
{
quit = true;
return;
}
if (!int.TryParse(input, out selection))
{
// try again
continue;
}
if (!choices.ContainsKey(selection))
{
continue;
}
validSelection = true;
}
// Ok, take the quiz
Quiz quizToTake = choices[selection];
QuizTaker quizTaker = new QuizTaker(quizToTake);
quizTaker.TakeQuiz(true);
// Record the score
quizzes[quizToTake] = quizToTake.Score;
Console.ReadLine();
}
}
