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6¡¡¡¡publicstringHelloWorld()
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18¡¡¡¡¡¡¡¡returnnewBook
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20¡¡¡¡¡¡¡¡¡¡¡¡Id=1,
21¡¡¡¡¡¡¡¡¡¡¡¡Name="Èý¹úÑÝÒå",
22¡¡¡¡¡¡¡¡¡¡¡¡Author="ÂÞ¹áÖÐ",
23¡¡¡¡¡¡¡¡¡¡¡¡Price=100
24¡¡¡¡¡¡¡¡};
25¡¡¡¡}
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