[chris200x9]

hi I'm taking intro c++ and my teacher gave me a homework problem


(a) An account executive must keep track of her expenses on a business trip. Write a C++
program named assign4d.cpp that totals the executive’s expenses. The total expense
amount is the sum spent on tolls, parking, meals, hotel accommodations, and enter-
tainment. Furthermore, the number of miles driven * 0.30 cents is also added to the
cost. The program should prompt the user for the relevant information and display the
individual and total expenses to the user.
(b) Write a new C++ program named assign4e.cpp that expands on the program you de-
veloped in the first part. The new program should accommodate multiple (unlimited)
salespeople. It should gather the relevant information for each executive and once all
data is entered, it should display the average and total expenditures for each category.


I know how do to prt a..but I am stumped on how to make it accomadate unlimited people?


any ideas and help would be gretly appreciated .

[mt2002]

Hello,

I am guessing a list that can grow or shrink in size depending on the number of people. If this is so, the STL would be great here... More specifically, std::vector<>, which acts as a templated linked list structure.

If you cannot use the STL (for some reason), then you can impliment it as a linked list.