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2022-08-31 10:14:31 查看(79) 回复(0)
switch(m){ case 0: System.out.println("case 0"); case 1: System.out.println("case 1"); break; case 2: default: System.out.println("default"); }
下列m的哪些值将引起“default”的输出
(A)0
(B)1
(C)2
(D)4
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