现有如下五个声明:()Linel: int a_really_really_really_long_variable_name=5 ;Line2: int _hi=6;Line3: int big=Integer. getlnteger("7”);Line4:int $dollars=8;Line5: int %opercent=9;哪行无法通过编译?
选项:
A:Line1
B:Line3
C: Line4
D:Line5(正确答案)
发布时间:2024-06-14 20:43:05