Can someone please provide an example of how to best use unordered_map/set to store/lookup many small arrays of integers.  e.g. unsigned int I[5] = {1000,3344455,12455222,8832232};<br>I&#39;m guessing that there is no facility for using raw C++ arrays, and that one must wrap them in a struct.  <br>
<br>Thanks in advance.<br>