day 23

birthday:

#include <iostream>#include <string>#include "birthday.h"using namespace std;
int main(void)
{
    birthday pt1;
    cout << "input date " << endl;
    pt1.input();
    pt1.print1();
    pt1.print2();
    return 0;
}

class:

#include <iostream>#include <string>using namespace std;
class birthday {
public:
    void input()
    {
        cin >> mo >> day >> yr;
    }

    void print1()
    {
        cout << mo << "/" << day << "/" << yr << endl;
    }

    void print2()
    {

        cout << charmonth[mo-1] << day << ", " << yr;
    }

private:
    int mo, day, yr;
    //int nummonth[12]={1,2,3,4,5,6,7,8,9,10,11,12};    string charmonth[12]={"January ","Febuaury ","March ","April ","May ","June ","July ","August ","September ","October ","November ","December "};
};