java.Scanner need to close

Others 2020-04-06 12:17:35 views: null

Today attention when knocking code to the alarm alerts, not previously concerned about, but now I feel that learning to pay attention to the details of the code, details of the place most likely behind it will affect the efficiency.

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https://www.cnblogs.com/caoshuiping/p/11286265.html

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Origin www.cnblogs.com/maooyt/p/12641309.html

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