En LINQ, puede encontrar el promedio de la secuencia dada usando el método Promedio . Este método devuelve el promedio de los elementos presentes en la secuencia o colección dada. Devuelve valores anulables, decimales no anulables, dobles, flotantes, int, etc. No es compatible con la sintaxis de consulta en C#, pero es compatible con VB.NET. Está disponible en las clases Enumerable y Queryable en C#.
Ejemplo 1:
// C# program to find the average // the given array using System; using System.Linq; class GFG { static public void Main() { // Data source int[] sequence = { 20, 45, 50, 79, 90, 79, 89, 100, 567, 29 }; // Display the sequence Console.WriteLine("The sequence is:"); foreach(int s in sequence) { Console.WriteLine(s); } // Finding the average of the element // present in the given array // Using Average function double result = sequence.Average(); Console.WriteLine("Average is: {0}", result); } }
Producción:
The sequence is: 20 45 50 79 90 79 89 100 567 29 Average is: 114.8
Ejemplo 2:
// C# program to find the average // salary of the employee using System; using System.Linq; using System.Collections.Generic; // Employee details class Employee { public int emp_id { get; set; } public string emp_name { get; set; } public string emp_gender { get; set; } public string emp_hire_date { get; set; } public int emp_salary { get; set; } } public class GFG { // Main method static public void Main() { List<Employee> emp = new List<Employee>() { new Employee() { emp_id = 209, emp_name = "Anjita", emp_gender = "Female", emp_hire_date = "12/3/2017", emp_salary = 20000 }, new Employee() { emp_id = 210, emp_name = "Soniya", emp_gender = "Female", emp_hire_date = "22/4/2018", emp_salary = 30000 }, new Employee() { emp_id = 211, emp_name = "Rohit", emp_gender = "Male", emp_hire_date = "3/5/2016", emp_salary = 40000 }, new Employee() { emp_id = 212, emp_name = "Supriya", emp_gender = "Female", emp_hire_date = "4/8/2017", emp_salary = 40000 }, new Employee() { emp_id = 213, emp_name = "Anil", emp_gender = "Male", emp_hire_date = "12/1/2016", emp_salary = 40000 }, new Employee() { emp_id = 214, emp_name = "Anju", emp_gender = "Female", emp_hire_date = "17/6/2015", emp_salary = 50000 }, }; // Find the average salary of the employee // Using Average () method var res = emp.Average(a => a.emp_salary); Console.WriteLine("Average salary of the Employees: {0}", res); } }
Producción:
Average salary of the Employees: 36666.6666666667
Publicación traducida automáticamente
Artículo escrito por ankita_saini y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA