Added Replay option (v_AllAboutSpace)

src/main/quizproject.c

@@ -2920,6 +2920,7 @@ void v_allaboutspace(void){
     int space_choice;
     int space_score = 0;
     int space_answer;
+    int space_replay;
     printf("\nEnter your Astronaut name: \n");
     scanf("%s", spacename);
     printf("\nHello, Commander %s! Pleased to have you onboard.\n\n", spacename);
@@ -3013,6 +3014,94 @@ void v_allaboutspace(void){
     } else {
       printf("\nYou tried... but time to study more about Space!\n\n");
     }
+
+    printf("Do you want to play again? (1 - yes, 0 - no): ");
+    scanf("%d", &space_replay);
+
+    if(space_replay == 1) {
+        if (space_choice == 1) {
+            printf("Quiz Start!\n");
+            printf("\nQuestion 1: What is the largest planet in our solar system?\n\n");
+            printf("1. Earth\n");
+            printf("2. Mars\n");
+            printf("3. Jupiter\n");
+            printf("4. Saturn\n");
+            printf("\nEnter your answer: ");
+            scanf("%d", &space_answer);
+            if (space_answer == 3) {
+                printf("\nCorrect!\n");
+                space_score++;
+            } else {
+                printf("\nIncorrect\n");
+            }
+        }
+        printf("\nQuestion 2: What is the smallest planet in our solar system?\n\n");
+        printf("1. Mercury\n");
+        printf("2. Mars\n");
+        printf("3. Venus\n");
+        printf("4. Pluto\n");
+        printf("\nEnter your answer: ");
+        scanf("%d", &space_answer);
+        if (space_answer == 1) {
+            printf("\nCorrect!\n");
+            space_score++;
+        } else {
+            printf("\nIncorrect\n");
+        }
+
+        printf("\nQuestion 3: What is the name of the first man-made satellite to be launched into space?\n\n");
+        printf("1. Sputnik 1\n");
+        printf("2. Apollo 11\n");
+        printf("3. Vostok 1\n");
+        printf("4. Explorer 1\n");
+        printf("\nEnter your answer: ");
+        scanf("%d", &space_answer);
+        if (space_answer == 1) {
+            printf("\nCorrect!\n");
+            space_score++;
+        } else {
+            printf("\nIncorrect\n");
+        }
+
+        printf("\nQuestion 4: What is the name of the first man to walk on the Moon?\n\n");
+        printf("1. Neil Armstrong\n");
+        printf("2. Buzz Aldrin\n");
+        printf("3. Yuri Gagarin\n");
+        printf("4. Valentina Tereshkova\n");
+        printf("\nEnter your answer: ");
+        scanf("%d", &space_answer);
+        if (space_answer == 1) {
+            printf("\nCorrect!\n");
+            space_score++;
+        } else {
+            printf("\nIncorrect\n");
+        }
+
+        printf("\nQuestion 5: What is the name of the first successful interplanetary probe?\n\n");
+        printf("1. Pioneer 10\n");
+        printf("2. Mariner 2\n");
+        printf("3. Viking 1\n");
+        printf("4. Luna 1\n");
+        printf("Enter your answer: ");
+        scanf("%d", &space_answer);
+        if (space_answer == 1) {
+            printf("\nCorrect!\n");
+            space_score++;
+        } else {
+            printf("\nIncorrect\n");
+        }
+
+        printf("\nYour score is: %d\n\n", space_score);
+        if (space_score == 5) {
+            printf("\nCongratulations! You are ready to take off!\n\n");
+        } else if (space_score >= 3) {
+            printf("\nGood job! But you need some more training before you venture into space.\n\n");
+        } else {
+            printf("\nYou tried... but time to study more about Space!\n\n");
+        }
+    } else{
+        
+    }
 }