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有如下程序: #include <iostream> using namespace std; class AA{ int n; public: AA(int k):n (k) { } int get(){return n; } int get()const{return n+1;} } int main() { AA a(5); const AA b(6); cout<<a.get()<<b.get(); return 0; } 执行后的输出结果是( )。

单选题
2022-02-22 22:18
A、55
B、57
C、75
D、77
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正确答案
B

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