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Necessity of pakage in java .
Is refering package is necessary in a java program , so why don't we see any package in challenge or competetive programming ?
4 Respostas
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This may help
https://beginnersbook.com/2013/03/packages-in-java/
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Sololearn does not support package creation, it causes error in SoloLearn, but it is legal in Java, some others online Java IDEs consider it necessary to use a package. Java is not required it.
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Thank you so much