Range Minimu Query: Given an array A[1,n] of n ordered objects (such as numbers), a Range Minimum Query (or RMQ) from i to j asks for the position of a minimum element in the sub-array A[i,j]. RMQs can be used to solve the lowest common ancestor problem.
The reasons that we do not eat or recommend shellfish are very similar. Shellfish are bottom feeders and feed on parasites and dead skin, many times from dead animals. They do not have appropriate digestive and filter systems to purify toxins and parasites from their body and flesh.
fish food. You can choose to not feed them at all because Koi are bottom feeders, and the more you feed them the less algae they will eat. Feeding koi is done only for entertainment reasons. Though if you do feed them, we recommend not feeding fish more than once a day.