Hello could someone please help me understand this question?

Consider the following C++ code snippet: int buses =4; int vans =7 int trains =5; int flights =6 int scooters =6; buses * = flights; vans = trains / trains; trains += flights = vans; ++ flights; scooters = trains; After execution, what are the values stored in each of the following variables? Hint: Evaluate sequentially like the computer to help you keep track of the values inside each variable. buses = vans = trains= flights = scooters =