5.28

/*
5.28 "The Twelve Days of Christmas" Song
Deitel & Deitel C++ How to Program, 10th ed (Indian subcontinent adaptation)
Visual Studio Community 2019
*/

#include <iostream>
#include <string>

using namespace std;

int main() {
    string boilerplate = " day of Christmas my true love gave to me\n";

    for (int day{ 1 }; day <= 12; day++) {
        cout << "On the ";
        switch (day) {
        case 1:
            cout << "first";
            break;
        case 2:
            cout << "second";
            break;
        case 3:
            cout << "third";
            break;
        case 4:
            cout << "fourth";
            break;
        case 5:
            cout << "fifth";
            break;
        case 6:
            cout << "sixth";
            break;
        case 7:
            cout << "seventh";
            break;
        case 8:
            cout << "eighth";
            break;
        case 9:
            cout << "ninth";
            break;
        case 10:
            cout << "tenth";
            break;
        case 11:
            cout << "eleventh";
            break;
        case 12:
            cout << "twelth";
            break;
        }

        cout << boilerplate;

        if (day == 1) {
            cout << "A partridge in a pear tree.\n\n";
            continue;
        }

        switch (day) {
        case 12:
            cout << "Twelve drummers drumming,\n";
        case 11:
            cout << "Eleven pipers piping,\n";
        case 10:
            cout << "Ten lords a - leaping,\n";
        case 9:
            cout << "Nine ladies dancing,\n";
        case 8:
            cout << "Eight maids a - milking,\n";
        case 7:
            cout << "Seven swans a - swimming,\n";
        case 6:
            cout << "Six geese a - laying,\n";
        case 5:
            cout << "Five gold rings,\n";
        case 4:
            cout << "Four calling birds,\n";
        case 3:
            cout << "Three French hens,\n";
        case 2:
            cout << "Two turtle doves,\n";
        case 1:
            cout << "And a partridge in a pear tree.\n\n";
        }
    }
    return 0;
}