This is a very anyhow question with a very anyhow answer.

I don't understand how the inner select works with the outer one. embarassed

Maybe I will watch some videos on inner selects but this is a hard problem for a reason.

i don forget say sql get Having.

I initially though a search would work.

The interesting thing about this is the for and while loop, they look for the next greater element in the array store them as key/value pair. As in, lesser/greater according to the arrangement of the numbers in the array.

I hope I will be able to understand when next I go through this, that is if I ever go through this comment again.

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