tema2 22.01.2018

int a, l;
    cout<<"Introduceti anul: "; cin>>a;
    cout<<"Introduceti luna: "; cin>>l;
    switch(l)
    {
        case 1:cout<<"31 de zile ";break;
        case 2:if(( a%4==0 && a%100!=0) || a%400==0)
                  cout<<"29 de zile ";
               else
                   cout<<"28 de zile ";
               break;
        case 3:cout<<"31 de zile ";break;
        case 4:cout<<"30 de zile ";break;
        case 5:cout<<"31 de zile ";break;
        case 6:cout<<"30 de zile ";break;
        case 7:cout<<"31 de zile ";break;
        case 8:cout<<"31 de zile ";break;
        case 9:cout<<"30 de zile ";break;
        case 10:cout<<"31 de zile ";break;
        case 11:cout<<"30 de zile ";break;
        case 12:cout<<"31 de zile ";break;