Which code, inserted at line 8, generates the output “0102020”?
#include
~Base () {}; //insert code here void Print() { cout << age;}
};
int Base::age=0;
int main () { Base a,*b; b = new Base(); a.Print();
A. setAge(10);
B. Print(); b?>setAge(); a.Print(); b?>Print(); return 0; }
C. void setAge(int a) {age = a;}
D. void setAge() {age = 20;}
E. void setAge() {age = 10;}
F. void setAge(int a=20) {age = a;}
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