From 6a8e240d2510a69b3b4b31ecefdeddd1f5774dd1 Mon Sep 17 00:00:00 2001
From: Pascal Schneider <pascal-niklas.schneider@informatik.hs-fulda.de>
Date: Mon, 5 Feb 2024 23:33:18 +0100
Subject: [PATCH] =?UTF-8?q?Funktion=20f=C3=BCr=20zuf=C3=A4llige=20Frage?=
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---
 src/timequiz.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/timequiz.c b/src/timequiz.c
index f3931e9..28f828b 100644
--- a/src/timequiz.c
+++ b/src/timequiz.c
@@ -54,8 +54,13 @@ void timequiz() {
 
     memset(askedQuestions, 0, sizeof(askedQuestions));
     srand((unsigned int)time(NULL));
+}
 
 int getRandomQuestionIndex(int askedQuestions[], int totalQuestions) {
+    int questionIndex;
+    do {
+        questionIndex = rand() % totalQuestions;
+    } while (askedQuestions[questionIndex] == 1);
+    return questionIndex;
 }
 
-}