Mega Code Archive
Union Operator
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using System;
using System.Linq;
using System.Collections;
using System.Collections.Generic;
public class MainClass {
public static void Main() {
string[] presidents = {"ant", "arding", "arrison", "eyes", "over", "ackson"};
IEnumerable<string> first = presidents.Take(5);
IEnumerable<string> second = presidents.Skip(4);
IEnumerable<string> concat = first.Concat<string>(second);
IEnumerable<string> union = first.Union<string>(second);
Console.WriteLine("The count of the array is: " + presidents.Count());
Console.WriteLine("The count of the first sequence is: " + first.Count());
Console.WriteLine("The count of the second sequence is: " + second.Count());
Console.WriteLine("The count of the concat sequence is: " + concat.Count());
Console.WriteLine("The count of the union sequence is: " + union.Count());
}
}
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