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若有以下程序: #include<iostream> usillgnamespacestd; classA {private: inta; public: A(inti) {a=i;} voiddisp() {cout<<a<<",";}}; classB {private: intb; public: B(intj) {b=j;} voiddisp() {COUt<<b<<",";}}; classC:publicB,publicA {private: intC; public: C(intk):A(k-2),B(k+2) (c=k;) voiddisp() {A::disp(); B::disp(); cout<<c<<endl;}}; intmain() {Cobj(10); obj.disp(); return0;} 程序执行后的输出结果是( )。
A.10,10,10
B.10,12,14
C.8,10,12
D.8,12,10
参考答案
更多 “ 若有以下程序: #includeiostream usillgnamespacestd; classA {private: inta; public: A(inti) {a=i;} voiddisp() {couta",";}}; classB {private: intb; public: B(intj) {b=j;} voiddisp() {COUtb",";}}; classC:publicB,publicA {private: intC; public: C(intk):A(k-2),B(k+2) (c=k;) voiddisp() {A::disp(); B::disp(); coutcendl;}}; intmain() {Cobj(10); obj.disp(); return0;} 程序执行后的输出结果是( )。A.10,10,10B.10,12,14C.8,10,12D.8,12,10 ” 相关考题
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