Barclays | Technology Developer (Intern) | Coding | Online Assessment

Question A pizza shop makes serves both vegan pizza and meat pizza. Customers place N orders at the shop. Their order number is printed on their bill. The shop displays K out of N orders (both vegan and meat) on their display screen at any given time. The pizza shop is very famous and they receive many orders. To avoid confusion, vegan pizza orders are represented by positive numbers and meat pizza orders are represe...