Получить максимальный объект по свойству - C#
Формулировка задачи:
Допустим есть такой код:
он вернет int год рождения, НО как использовать Max чтобы по максимальному году он возвращал сам объект
using System;
using System.Linq;
using System.Collections;
using System.Collections.Generic;
public class Employee {
public int birthYear;
public string firstName;
public string lastName;
public static Employee[] GetEmployees() {
Employee[] actors = new Employee[] {
new Employee { birthYear = 1964, firstName = "K", lastName = "R" },
new Employee { birthYear = 1968, firstName = "O", lastName = "W" },
new Employee { birthYear = 1960, firstName = "J", lastName = "S" },
new Employee { birthYear = 1964, firstName = "S", lastName = "B" },
};
return (actors);
}
}
public class MainClass {
public static void Main() {
int youngestEmployeeAge = Employee.GetEmployees().Max(a => a.birthYear);
Console.WriteLine(youngestEmployeeAge);
}
}Employee
? Логически именно так и должен был работать метод Max из коробки((Решение задачи: «Получить максимальный объект по свойству»
textual
Листинг программы
public class Employee : IComparable<Employee>
{
public int birthYear;
public string firstName;
public string lastName;
public static Employee[] GetEmployees()
{
Employee[] actors = new Employee[] {
new Employee { birthYear = 1964, firstName = "K", lastName = "R" },
new Employee { birthYear = 1968, firstName = "O", lastName = "W" },
new Employee { birthYear = 1960, firstName = "J", lastName = "S" },
new Employee { birthYear = 1964, firstName = "S", lastName = "B" },
};
return (actors);
}
public int CompareTo(Employee other)
{
return birthYear.CompareTo(other.birthYear);
}
}
Employee youngestEmployeeAge = Employee.GetEmployees().Max();
Console.WriteLine(youngestEmployeeAge.birthYear);