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有如下程序:#includeusing namespace std;class
题目内容:
[单选题]有如下程序:includeusing namespace std;class MyClass{public:MyClass(int x):val(x有如下程序: #include<iostream> using namespace std; class MyClass{ public: MyClass(int x):val(x){} void Print()const{cout<<“const:val=”<<<val<<‘/’;} void Print(){cout<<“val=”<<val<<‘t’;} private: int va1; }; int main(){ cons
A.val=10 const:val=20
B.const:val=10 const:val=20
C.const:val=10 val=20
D.val=10 val=20
有如下程序: #include<iostream> using namespace std; class MyClass{ public: MyClass(int x):val(x){} void Print()const{cout<<“const:val=”<<<val<<‘/’;} void Print(){cout<<“val=”<<val<<‘t’;} private: int va1; }; int main(){ cons
A.val=10 const:val=20
B.const:val=10 const:val=20
C.const:val=10 val=20
D.val=10 val=20
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