Exercise

What to do?

1. Develop a program to manage student grades. Create a dynamic array to store grades for up to 10 students. Initialize the grades randomly and calculate the average grade.
2. Develop an employee ID system. Initialize a dynamic array to store employee IDs for up to 5 employees. Implement functions to update an employee ID and display the current list of IDs.
3. Build a product inventory system. Use a dynamic array to store the quantity of products in stock for up to 5 different items. Implement functions to update the quantity of a specific product and display the current inventory.
4. Create a queue using a dynamic array. Initialize the queue with elements and allow the addition and removal of elements. Display the elements present in the queue after each addition or removal operation.