c++ - "multiset" & "multimap" - What's the point? -


As a question ... I did not talk about this.

Some objectives:

multimap

  • With the zip code as a key, everyone who has the zip code
  • With the account id key, all open orders of that person / account
  • / Li>

    .

    • A store listing, all the products have their keys and still available is the price value
    • Consolidated sales data of a store, the product is sold every time the product The ID is added to the multi-level obtained by which the amount sold is increased

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