Please make program basic, were only on while and for loops

A store sells three different items. Let us call these as Item A$,$ Item $B$ and Item $C.$ Let the initial

stock$/$count of these items be Count ${?}_A,$ Count ${?}_B$ and Count ${?}_C$ respectively. Customers keep buying

some of these items. Eventually, one or more of these items will run out of stock$/$count$.$ Write a Java

program that initially loads the counts of these three items, allows customers to buy these items and

indicates when an item $($or more than an item$)$ goes out of stock.

Programming requirements

You must read the values of Count ${?}_A,$ Count ${?}_B$ and Count ${?}_C$ from input. You must validate the

counts $($each one must be positive$).$

You must print the three stocks$/$counts as soon as they are initialized.

Start a while loop. Inside the loop, read two inputs $-$ an item code $(1,2$ or $3$ corresponding to

Item $A,$ Item $B$ or Item $C$ respectively$),$ and the quantity of that item. You must validate the

item code and quantity $($must be positive$).$ This corresponds to a customer buying an item.

Reduce the stock$/$count of the corresponding item, ONLY IF the quantity the customer buys is

less than or equal to corresponding stock$/$count of that item. Otherwise, print a message saying

that there is not enough stock$/$count of that item.

Print the stock$/$count of each item after each transaction.

Terminate the while loop when all three counts become zero.