Example: C++ program of decision making by using the switch case statement

// C++ program of decision making by using the switch case statement
#include <iostream>
using namespace std;

int main() {
    int w;

    cout << "Enter the week number among 1 to 7\n";
    cin >> w;
    
    if (w) {
        switch (w) {
            case 1:
                cout << "Hi\nIt's sunday on today, It's the week-off day.\n";
                break;
            case 2:
                cout << "Hi\nIt's monday on today, It's the working day.\n";
                break;
            case 3:
                cout << "Hi\nIt's tuesday on today, It's the working day.\n";
                break;
            case 4:
                cout << "Hi\nIt's wednesday on today, It's the working day.\n";
                break;
            case 5:
                cout << "Hi\nIt's thursday on today, It's the working day.\n";
                break;
            case 6:
                cout << "Hi\nIt's friday on today, It's the working day.\n";
                break;
            case 7:
                cout << "Hi\nIt's saturday on today, It's the week-off day.\n";
                break;
    
            // w parameter doesn't match any case constant then It navigates to default:
            default:
                cout << "Sorry, You entered the wrong week number, Kindly try again\n";
        }
    } else {
        cout << "Sorry didn't entered any week number!\n";
    }
    return 0;
}