int array to frequency dictionary c#
var frequency = myList.GroupBy(x => x).ToDictionary(x => x.Key, x => x.Count());int array to frequency dictionary c#
var frequency = myList.GroupBy(x => x).ToDictionary(x => x.Key, x => x.Count());int array to frequency dictionary c#
using System.Linq;
List<int> ids = //
foreach(var grp in ids.GroupBy(i => i))
{
Console.WriteLine("{0} : {1}", grp.Key, grp.Count());
}Copyright © 2021 Codeinu
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