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classBitStuff{BitStuffgo(){System.out.print("bits");returnthis;}}classMoreBitsextendsBitStuff{MoreBitsgo(){System.out.print("more");returnthis;}publicstaticvoidmain(String[]args){BitStuff[]bs={newBitStuff(),newMoreBits()};for(BitStuffb:bs)b.go();}}结果为:()
A.bitsbits
B.bitsmore
C.moremore
D.编译失败
参考答案
更多 “ classBitStuff{BitStuffgo(){System.out.print(bits);returnthis;}}classMoreBitsextendsBitStuff{MoreBitsgo(){System.out.print(more);returnthis;}publicstaticvoidmain(String[]args){BitStuff[]bs={newBitStuff(),newMoreBits()};for(BitStuffb:bs)b.go();}}结果为:()A.bitsbitsB.bitsmoreC.moremoreD.编译失败 ” 相关考题
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