The Round 4 now takes input and tracks score

src/main/quizproject.c

@@ -189,24 +189,30 @@ void ask_hard_questions(void) {
                     };
             char answers[NUM_QUESTIONS] = { 'B', 'A'};  // correct answers (A, B, C, or D)
 
-
             char user_answers[NUM_QUESTIONS];  // to store user answers (A, B, C, or D)
 
             for (int i = 0; i < 2; i++) {
-           
-            
+                      
                 printf("[%d] %s\n", i + 1, questions[i]);
                 for (int j = 0; j < 4; j++) {
                     printf("%s\n", options[i][j]);
-
-
                 }
-            
-            }
-          
-   
+                printf("Enter your answer (A, B, C, or D): ");
+                char response;
+                scanf(" %c", &response);
+                response = toupper(response);
+               user_answers[i] = response;
+                // check each answer
+                if (user_answers[i] == answers[i]) {
+                    score++;
+                    correct(score);
+                } else {
+                    wrong(score);
+                }
+            }  
         k++;
     }
+    printf("\nYour final score: %d\n", score);
 }
 
 
@@ -217,7 +223,7 @@ void hint(int question_num) {
     printf("%s\n",qC[question_num]);
 }
 
-void displayThankYouMessage(void) { // 4 & 5
+void displayThankYouMessage(void) { 
     printf("*******************************\n");
     printf("Thank you for playing QuizGame!\n");
     printf("*******************************\n\n");