How many functions are available for two variables?

Here are three versions of a code fragment located inside a function: Version A for Row in range(10):       for Column in range(5):          DoSomethingInteresting(Row,Column)          return Version B for Row in range(10):      for Column in range(5):             DoSomethingInteresting(Row,Column)      return Version C for Row in range(10):      for Column in range(5):            DoSomethingInteresting(Row,Column) return   How many times do each of the versions call the DoSomethingInteresting function? Write a sentence or two explaining which version is the "correct" version

In C++, write functions to compute and return various quantities. To test these functions, you should write driver program as instructed: Find the sum 1 + 2 ... + n for a given positive integer n

Write the function truck_adjustment_factor(truck_proportion, terrain_type) that takes the proportion of trucks using the motorway and the terrain type as inputs and returns the adjustment factor that is used for calculating the highway capacity. The adjustment factor is calculated according to the following formula: adju stment factor = tprupurtime x(furtor-1) Where proportion is the proportion of trucks and the factor is the car equivalent factor for the given terrain. You should be calling your car_equivalent_factor function to get the factor - don't reinvent the wheel! For example, for rolling terrain and a truck proportion equal to 0.12: adjustment factor = 1/(1 + 0.12 x (4.0 - 1)) = 0.735 Notes: You should include (and call/use) your car_equivalent_factor function in your answer o In general, you should paste in your whole module so far in each question as later functions will call earlier functions. • You can assume the function will always be called with one of the three valid…