refactoring: Konstante für Quizzeit hinzugefügt

src/timequiz.c

@@ -6,7 +6,7 @@
 
 #define NUM_ANSWERS 4
 #define ASKED_QUESTIONS 40
-
+#define MAX_QUIZ_TIME 60
 
 //Funktionen des Codes
 void timequiz();
@@ -150,7 +150,7 @@ void timequiz() {
     srand((unsigned int)time(NULL));
 
 //While-Schleife für Spielausführung
-    while (elapsedTime < 60 && totalAnsweredQuestions < totalQuestions) {
+    while (elapsedTime < MAX_QUIZ_TIME && totalAnsweredQuestions < totalQuestions) {
 	int questionIndex = getRandomQuestionIndex(askedQuestions, totalQuestions);
         askedQuestions[questionIndex] = 1;