Hints

General

A struct is a sequence of named elements, called fields, each one having a name and a type.

1. Create a remote controlled car

Instantiate a new struct and fill the fields except distance.
Create a function that returns the type of the newly created struct and update the fields accordingly

2. Create a race track

Define a new struct with 1 field
Create a function that returns the type of the new created struct and updates the fields accordingly

3. Drive the car

Add a new field to keep track of the distance driven
You need to check if there is enough battery to drive the car

4. Check if a remote controlled car can finish a race

Assume the car is just starting the race
You need to calculate the maximum distance a car can drive with the current level of battery
The number of times a car can be driven can be calculated by battery / batteryDrain.
The maximum distance the car can cover is the product of the car's speed and the number of times it can be driven.
Knowing the maximum distance the car can drive, compare it with the distance of the race track