algorithm - Best way to find recurring values in a set -


What's the best way to find the most recurring values ​​in the set? I would like to use a one-handed algorithm, assume that values ​​are from 1,2,3,4, .., M domains?

If I had to write an algorithm to do this, how would I do this? Store them in a hash table, count how many times one (o) is

Was stored.
Then loop (O) through the bucket.


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