This program described below is a part of a simple queue program. Write your own

Question

This program described below is a part of a simple queue program. Write your own custom_clearQueue', 'custom_enqueue', and 'custom_dequeue' to make the program work. (You can add any sub-routines or variables, if you'd like). And, you need to report specifically two numbers that are displayed on your screen (console) in sequence. void custom_clearQueue (void); void custom_enqueue(unsigned char) unsigned char custom_dequeue(void); static unsigned char queue_data[255]; static unsigned char queue tail; static unsigned char queue_head; int main() unsigned char tx_data]-{ 5', '4, '3', '2', '1' , rx data; int kp; custom clearOueue for (kp-0; kp

Explanation / Answer

FORM THE GIVEN DATA WROTE A PROGRAM AS SHOWN BELOW

(SEQUENCE NUMBERS 5 AND 4)

int rear = -1;

int front = -1;

void custom_enqueue(unsigned char value){

   if(rear == 254)

      printf(" Queue is Full!!! Insertion is not possible!!!");

   else{

      if(front == -1)

         front = 0;

      rear++;

      queue_data[rear] = value;

      queue_tail = queue_data[rear];

      queue_head = queue_data[front];

   }

}

unsigned char custom_dequeue(){

   if(front == rear)

      printf(" Queue is Empty!!! Deletion is not possible!!!");

   else{

      unsigned char deleted = queue_data[front];

      front++;

      queue_head = queue_data[front];

      if(front == rear)

         front = rear = -1;

   }

return deleted;

}

void custom_clearQueue(){

front = -1;

rear = -1;

queue_head = '';

queue_tail = '';

}

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.