title: Create a Hash Table with two arrays
body: <p>Does anyone know how to do this and what the pseudo code would look like?</p>
  
  <p>As we all know a hash table stores key,value pairs and when a key is a called, the function will return the value associated with that key. What I want to do is understand the underlying structure in creating that mapping function. For example, if we lived in a world where there were no previously defined functions except for arrays, how could we replicate the Hashmaps that we have today?</p>