Write in c++ language

{a} Create a structure to specify the data of customers in a bank. The data to be stored includes: Customer_id, Account_number and Balance of the customer. Assume a maximum ofz customers in the bank. Write a Function to print the details of each customer having a balance below Rs. 1000 in their accounts. Write a complete (3 program to do this operation. Demonstrate multiple methods of passing arguments to the function. Your answer should include the main function as well