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Cryptocurrency Exchange Test

A cryptocurrency exchange is a business that allows customers to trade cryptocurrencies.

This simple test demonstrate a cryptocurrency bank that allow customers to sell and buy cryptocurrencies without any fees.

• The cryptocurrency bank support a list of cryptocurrencies
• The cryptocurrency bank have a list of customers that are selling The cryptocurrencies
• The cryptocurrency price calculation is based on the Metcalfes's Law.
• The cryptocurrency price = n^2-n where n is the number of customer that are buying the cryptocurrency.