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lv990320(2)

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下面哪些语句能够正确地生成5个空字符串

2022-01-26 14:54:44 查看(152) 回复(0)

A、String  a  [  ]  =  new  String  [5];  for  (int  i  =  0;  i  <  5;  a[i++]  =  "");
B、String  a  [5];
C、String  a  [  ]  =  {"",  "",  "",  "",  ""};
D、String  [  ]  a  =  new  String  [5];  for  (int  i  =  0;  i  <  5;  a[i++]  =  null);
AC