下列程序运行后的输出结果是()。includeincludeusing namespace std;class Person{public:

下列程序运行后的输出结果是()。includeincludeusing namespace std;class Person{public:Person(string n):name(n) { cout<<'p'; }private:string name;};class date{public:date(int y=2012,int m=12,int d=21):year(y),month(m),day(d) { cout<<'d'; } private:int year,month,day;};class Student:public Person{public:Student(string n,int y,int m,int d,char c):birthday(y,m,d),sex(c),Person(n) { cout<<'s'; }private:date birthday;char sex;};int main(){student stu1("zhang",1990,10,1,'f');return 0} A. S B.PS C.DPS D.PDS

时间:2023-09-10 13:44:52

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