Произвести метаморфоз из Структуры в Класс

#include <iostream>
#include <stdio.h>
using namespace std;
struct person
{
int age;
float height;
char gender;
char name[20];
};
int main ( )
{
person man;
scanf ("%c", &man.gender);
scanf ("%d%s%f", &man.age, &man.name, &man.height);
printf ("Hello, %s!\nYour age is %d.\nYour height so much: %f\n", man.name, man.age, man.height);
if (man.gender == 'm') printf ("You are a man\n");
else
{
if (man.gender == 'f') printf ("You are a woman\n");
else printf ("Choose your gender!\n");
}
return 0;
}

#include <iostream>
#include <ctime>
using namespace std;
 
class Person
{
    private:
        int m_age;
        float m_height;
        char m_gender;
        const char* m_name;
    public:
        int getAge() {return m_age;}
        void setAge(int age) {m_age = age;}
        
        const char* getName() {return m_name;}
        void setName(const char* name) {m_name = name;}
        
        float getHeight() {return m_height;}
        void setHeight(float height) {m_height = height;}
        
        char getGender() {return m_gender;}
        void setGender(char gender) {m_gender = gender;}
};
 
int main()
{
    Person man;
    int man_age;
    char man_gender;
    float man_height;
    char man_name[20];
    cin >> man_gender;
    man.setGender(man_gender);
    cin >> man_age;
    man.setAge(man_age);
    cin >> man_name;
    man.setName(man_name);
    cin >> man_height;
    man.setHeight(man_height);
    cout << "Hello " << man.getName() << endl << "You age is " << man.getAge() << endl
        << "Your height is " << man.getHeight() << endl;
    if (man.getGender() == 'm')
        cout << "You are man";
    else if (man.getGender() == 'f')
        cout << "You are woman";
    else
        cout << "Choose your gender!";
}

#include <iostream>
#include <stdio.h>
using namespace std;
class person
{
public:
    int age;
    float height;
    char gender;
    char name[20];
};
int main()
{
    person man;
    scanf("%c", &man.gender);
    scanf("%d%s%f", &man.age, &man.name, &man.height);
    printf("Hello, %s!\nYour age is %d.\nYour height so much: %f\n", man.name, man.age, man.height);
    if (man.gender == 'm') printf("You are a man\n");
    else
    {
        if (man.gender == 'f') printf("You are a woman\n");
        else printf("Choose your gender!\n");
    }
    return 0;
}