Problem of the Day: Duplicate Entries (update)

I found a hash-table I made while in a college course that fit the bill so I didn’t actually remake my own. It has more than the desired functions including type declarations and three different hashing methods: linear, double, and chain. I used the linear method since duplicate entries were just going to be reported and ignored; to achieve this I had to modify the class a bit but I made note of it when reusing the class file.

Class reuse at its finest.