publicclassX{2.publicstaticvoidmain(String[]args){3.int[]a=newint[1]4.modify(a);5.System.out.printIn(a[0]);6.}7.8.publicstaticvoidmodify(int[]a){9.a[0]++;10.}11.}Whatistheresult?()

A.Theprogramrunsandprints“0” B.Theprogramrunsandprints“1” C.Theprogramrunsbutabortswithanexception. D.Anerror“possibleundefinedvariable”atline4causescompilationtofail. E.Anerror“possibleundefinedvariable”atline9causescompilationtofail.

时间:2024-01-16 11:17:22

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