M discord_programmieraufgaben/2025-10-17_2/quiz.cpp → discord_programmieraufgaben/2025-10-17_2/quiz.cpp

@@ -3,6 +3,7 @@ #include <vector>
 #include <iostream>
 #include <fstream>
 #include <cctype> 
+#include <random>
 
 using namespace std;
 
@@ -73,9 +74,32 @@ index++;
     }
 }
 
+int random_number(int max) {
+
+    // Define range
+    int min = 0;
+
+    // Initialize a random number generator
+    random_device rd;
+    mt19937 gen(rd());
+    uniform_int_distribution<> distrib(min, max);
+
+    // Generate random number in the range [min, max]
+    int randomValue = distrib(gen);
+
+    return randomValue;
+}
+
+void randomize_questions(vector<vector<string>>& question_array) {
+    for (vector<string>& question : question_array) {
+        swap(question, question_array[random_number(question_array.size()-1)]);
+    }
+}
+
 int main() {
     cout << "Willkommen im Knusprigen Quiz" << endl;
     vector<vector<string>> question_array = get_questions("fragen.txt");
+    randomize_questions(question_array);
     ask_questions(question_array);
     return 0;
 }