有如下程序:#includeusing namespace std;class MyClass{public: MyClass(int x):val(x){} void Print()const{cout<<”const:val=<<val<<\t;) void Print(){cout<<”val=”<<val<<’\t’;) private;int val;);int main(){const MyClass objl(10); MyClass obj2;objl.:Print();obj2.Print();return 0; )程序的输出结果是
A.val=10 const:val=20
B.const:val=10 const:val=20
C.const:val=10 val=20
D.val=10 val=20