added round 6 function and header to epic game

src/main/quizproject.c

@@ -1193,6 +1193,37 @@ int B_round5(void) {
     return score;
 }
 
+int B_round6(void) {
+int score = 0;
+char answer[20];
+
+printf("Round 6\n");
+printf("Question 1: Who wrote the novel 'To Kill a Mockingbird'?\n");
+printf("Options: a.)Jane Austen b.)Agatha Christie c.)Harper Lee d.)Mary Shelley");
+printf("Answer: ");
+scanf("%s", answer);
+
+if (strcmp(answer, "c") == 0) {
+    printf("Correct!\n");
+    score++;
+} else {
+    printf("Incorrect. The answer is c.\n");
+}
+
+printf("Question 2: Who painted the famous artwork 'The Starry Night'?\n");
+printf("Options: a.)Vincent van Gogh b.)Pablo Picasso c.)Leonardo da Vinci d.)Rembrandt");
+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();
@@ -1207,6 +1238,7 @@ void b_epic_game() {
     total_score += B_round3();
     total_score += B_round4();
     total_score += B_round5();
+    total_score += B_round6();
 }
 
 

src/main/quizproject.h

@@ -59,6 +59,7 @@ int B_round2(void);
 int B_round3(void);
 int B_round4(void);
 int B_round5(void);
+int B_round6(void);
 
 #define NUM_QUESTIONS 5
 #define round 15