Anubis is a compromise. Anubis uses a Proof-of-Work scheme in the vein of Hashcash, a proposed proof-of-work scheme for reducing email spam. The idea is that at individual scales the additional load is ignorable, but at mass scraper levels it adds up and makes scraping much more expensive.
Семен Александров (старший редактор отдела Мир)
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It made me wonder, how damaging would it be for an active business? A few hours of downtime costs real money. For me it costed only time.
int partition(int arr[], int low, int high) {