Westlake Hospital is a research hospital doing cutting$-$edge research on new drugs. They are currently planning a study for a new study$-$enhancing drug called StudyMor. They need your help writing an application that will collect the study data for StudyMor and store it in a set of files. They are expecting files named participant.dat and survey.dat. Eventually, they want to be able to look at statistics about the frequency of certain side effects and the drug$$s overall effectiveness.