Charity runs are a popular way for organizations to raise awareness and get fit at the same time. however, these events can be tough to organize. the princess half marathon weekend, for example, has as many as 40,000 runners raising money and awareness for the children’s miracle network hospitals. people can run both 5ks and 10ks and there’s even a children’s race.

after nearly a semester of c programming, you've decided that you'd like to donate your skills to create a program that organizes the typical activities for charity run weekend. in particular, your program will manage the following:

1) individual registration

2) team registration

3) running events

4) donation totals