C# Structs for Storing Personal Information

using System;

class Program
{
    // Define the struct for Date of Birth (day, month, year)
    struct DateOfBirth
    {
        public int Day;
        public int Month;
        public int Year;
    }

    // Define the struct for Person (name and Date of Birth)
    struct Person
    {
        public string Name;
        public DateOfBirth Dob;
    }

    static void Main()
    {
        // Create an array to store two persons
        Person[] persons = new Person[2];

        // Ask the user for the first person's data
        Console.WriteLine("Enter data for Person 1:");
        persons[0] = GetPersonData();

        // Ask the user for the second person's data
        Console.WriteLine("Enter data for Person 2:");
        persons[1] = GetPersonData();

        // Display the information of both persons
        DisplayPersonInfo(persons[0]);
        DisplayPersonInfo(persons[1]);
    }

    // Method to get data for a person (name and date of birth)
    static Person GetPersonData()
    {
        Person person = new Person();

        // Ask for name
        Console.Write("Enter name: ");
        person.Name = Console.ReadLine();

        // Ask for date of birth (day, month, year)
        Console.Write("Enter day of birth: ");
        person.Dob.Day = int.Parse(Console.ReadLine());

        Console.Write("Enter month of birth: ");
        person.Dob.Month = int.Parse(Console.ReadLine());

        Console.Write("Enter year of birth: ");
        person.Dob.Year = int.Parse(Console.ReadLine());

        return person;
    }

    // Method to display person's information
    static void DisplayPersonInfo(Person person)
    {
        Console.WriteLine($"\nName: {person.Name}");
        Console.WriteLine($"Date of Birth: {person.Dob.Day}/{person.Dob.Month}/{person.Dob.Year}");
    }
}

 Output

Enter data for Person 1:
Enter name: Juan
Enter day of birth: 5
Enter month of birth: 7
Enter year of birth: 1990

Enter data for Person 2:
Enter name: Maria
Enter day of birth: 15
Enter month of birth: 11
Enter year of birth: 1985

Name: Juan
Date of Birth: 5/7/1990

Name: Maria
Date of Birth: 15/11/1985