int enqueue(); int dequeue(); void size(); void frontElement(); void display(); void printline(); void main() { int c; do { printline(); printf("\nEnter 1.Enqueue 2 ...

One way to implement a queue in C is to use an array and two variables that keep track of the front and rear of the queue. The front variable points to the index of the first element in the queue ...

You might wonder why you would want to use one array to implement both a stack and a queue, instead of using two separate arrays. One reason is to save memory space, especially if you have limited ...

int enqueue(); int dequeue(); void size(); void frontElement(); void display(); void printline(); void main() { int c; do { printline(); printf("\nEnter 1.Enqueue 2 ...