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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4.  
  5. namespace ConsoleApplication1
  6. {
  7.     class Program
  8.     {
  9.         static void Main(string[] args)
  10.         {
  11.             var allProducts = new List<Product>
  12.                 {
  13.                     new Product() {Name = "Cornflakes", Price = 100},
  14.                     new Product() {Name = "Cornflakes", Price = 200},
  15.                     new Product() {Name = "Rice Krispies", Price = 300},
  16.                     new Product() {Name = "Cornflakes", Price = 400}
  17.                 };
  18.  
  19.             var products = allProducts.Where(w => (!allProducts.Any(l=>l.Name.Equals(w.Name) && l != w)));
  20.  
  21.             foreach (Product product in products)
  22.             {
  23.                 Console.WriteLine("Name: {0}, Price: {1}", product.Name, product.Price);
  24.             }
  25.  
  26.         }
  27.  
  28.         public class Product
  29.         {
  30.  
  31.             public string Name { get; set; }
  32.             public decimal Price { get; set; }
  33.         }
  34.     }
  35. }
Success #stdin #stdout 0.03s 37056KB
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Standard input is empty
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Name: Rice Krispies, Price: 300
https://ideone.com/X8A3v
language:
C# (gmcs 5.20.1)
created:
11 years ago
visibility:
public

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