问题
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语句:print sgn(-6^2)+Abs(-6^2)+int(-6^2)的输出结果是()A.-36B.1C.-1D.-7252967.以下
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语句PrintSgn(-26)=;Sgn(-26)的输出结果为()。A.Sgn(-26)=26B.Sgn(-26)=-26C.Sgn(-26)=+1D.Sgn(
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现有:Strings="writealinetoafile";w.print(s+"\n");哪一个是对的?()
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classMyThreadimplementsRunnable{2.publicvoidrun(){3.System.out.print("go");4.}
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现有:classCat{Cat(intc){System.out.print("cat"+c+"");}}classSubCatexte
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现有:classCat{Cat(intc){System.out.print{"cat"+c+"");}}classSubCatexte