added round 3 function and header to epic game

src/main/quizproject.c

@@ -1102,6 +1102,37 @@ int B_round2(void) {
     return score;
 }
 
+int B_round3(void) {
+    int score = 0;
+    char answer[20];
+
+    printf("Round 3\n");
+    printf("Question 1: How many planets are in our solar system?\n");
+    printf("Options: a.)5 b.)6 c.)7 d.)8");
+    printf("Answer: ");
+    scanf("%s", answer);
+
+    if (strcmp(answer, "d") == 0) {
+        printf("Correct!\n");
+        score++;
+    } else {
+        printf("Incorrect. The answer is d.\n");
+    }
+
+    printf("Question 2: How many bones are there in the human body? \n");
+    printf("Options: a.)206 b.)205 c.)207 d.)204");
+    printf("Answer: ");
+    scanf("%s", answer);
+
+    if (strcmp(answer, "a") == 0) {
+        printf("Correct!\n");
+        score++;
+    } else {
+        printf("Incorrect. The answer is a.\n");
+    }
+    return score;
+}
+
 void b_epic_game() {
     B_displayWelcomeMessage();
     b_entertostart();
@@ -1113,9 +1144,11 @@ void b_epic_game() {
     total_score += B_testround();
     total_score += B_round1();
     total_score += B_round2();
+    total_score += B_round3();
 }
 
 
+
 void feedbackForm(void){
     int rating;
     char feedback[1000];

src/main/quizproject.h

@@ -56,6 +56,7 @@ void B_show_time(void);
 int B_testround(void);
 int B_round1(void);
 int B_round2(void);
+int B_round3(void);
 
 #define NUM_QUESTIONS 5
 #define round 15