4.1 枚举数组

#include <iostream>

using namespace std;

void main()
{
                enum Days {Mon, Tue, Wed, Thu, Fri, Sat, Sun, DaysInweek};

                int ArrayWeek[DaysInweek]={1,2,3,4,5,6,7};

                cout<<“Mon=”<<ArrayWeek[Mon]<<endl;
                cout<<“Tue=”<<ArrayWeek[Tue]<<endl;
                cout<<“Wed=”<<ArrayWeek[Wed]<<endl;
                cout<<“Thu=”<<ArrayWeek[Thu]<<endl;
                cout<<“Fri=”<<ArrayWeek[Fir]<<endl;
                cout<<“Sat=”<<ArrayWeek[Sat]<<endl;
                cout<<“Sun=”<<ArrayWeek[Sun]<<endl;
}