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Pro.3.12
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Currency Exchange App Set exchange rate Do exchange
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Interface
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Interface SetExchangeRate(…) DoExchange(…)
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Currency Exchange Interface SetExchangeRate(…) DoExchange(…)
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Currency Exchange Interface SetExchangeRate(…) DoExchange(…) Test
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Currency Exchange Interface SetExchangeRate(…) DoExchange(…) Test
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public interface ICurrencyExchange { void SetExchangeRate(…); double DoExchange(…); } public class CurrencyExchange : ICurrencyExchange //…
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public interface ICurrencyExchange { void SetExchangeRate(…); double DoExchange(…); } public class CurrencyExchangeTest private ICurrencyExchange _currEx; //…
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