TYPE A NUMBER OF A MONTH & GET THE NAME OF DAY AND NUMBER OF DAYS USING SWITCH IN C++

#include <iostream>
using namespace std;

int main ()
{
    int num;

    cout<<"PLEASE ENTER A NUMBER OF A MONTH : ";
    cin>>num;

    switch (num)
    {
    case  1:

        cout<<"MONTH 01 - JANUARY \n DAY - 31"<<endl;

        break;

        case  2:

        cout<<"MONTH 02 - FEBRUARY \n DAY - 28/29"<<endl;

        break;

        case  3:

        cout<<"MONTH 03 - MARCH \n DAY - 31"<<endl;

        break;

        case  4:

        cout<<"MONTH 04 - APRIL \n DAY - 30"<<endl;

        break;

        case  5:

        cout<<"MONTH 05 - MAY \n DAY - 31"<<endl;

        break;

        case  6:

        cout<<"MONTH 06 - JUNE \n DAY - 30"<<endl;

        break;

        case  7:

        cout<<"MONTH 07 - JULY \n DAY - 31"<<endl;

        break;

        case  8:

        cout<<"MONTH 08 - AUGUST \n DAY - 31"<<endl;

        break;

        case  9:

        cout<<"MONTH 09 - SEPTEMBER \n DAY - 30"<<endl;

        break;

        case  10:

        cout<<"MONTH 10 - OCTOBER \n DAY - 31"<<endl;

        break;

        case  11:

        cout<<"MONTH 11 - NOVEMBER \n DAY - 30"<<endl;

        break;

        case  12:

        cout<<"MONTH 12 - DECEMBER \n DAY - 31"<<endl;

        break;

        default:
            cout<<"INVALID INPUT !!! \n CAUSE THIS IS NOT A NUMBER OF MONTH"<<endl;
    }

    return 0;
}

OUTPUT