1 |BY SHIVANI SHARMA (220532)
ENQUEUE
#include <stdio.h>
int main() {
int max_size;
printf("Enter the maximum size of the queue: "); // Ask the max size of the queue
scanf("%d", &max_size);
int Q[max_size]; // Queue array
int rear = -1; // Set Rear
int isFull() { // checking if the queue is full
return rear == max_size - 1;
}
void enqueue(int item) { // Function to enqueue
if (isFull()) {
printf("Queue Overflow: Cannot enqueue %d\n", item);
} else {
rear++;
Q[rear] = item;
}
}
int num_elements, item; // Ask the user for the number of elements to enqueue
printf("Enter the number of elements you want to enqueue in this queue: ");
scanf("%d", &num_elements);
for (int i = 0; i < num_elements; i++) {
printf("Enter element %d: ", i + 1);
scanf("%d", &item);
enqueue(item);
}
printf("Queue elements: "); // Print the elements in the queue
for (int i = 0; i <= rear; i++) {
printf("%d ", Q[i]);
