using System; using System.Collections.Generic; using System.Linq; namespace LINQ { public class ExempleConcatETUnion { public static void Main() { int[] seq1 = { 1, 2, 3 }; int[] seq2 = { 3, 4, 5 }; IEnumerable<int> concat = seq1.Concat(seq2); // { 1, 2, 3, 3, 4, 5 } foreach (int elem in concat) Console.WriteLine(elem); // Exclut la répétition IEnumerable<int> union = seq1.Union(seq2); // { 1, 2, 3, 4, 5 } foreach (int elem in union) Console.WriteLine(elem); } } } |
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