int array to frequency dictionary c#

Enchanting Elephant answered on November 14, 2020 Popularity 2/10 Helpfulness 3/10

answer int array to frequency dictionary c#

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Tip Enchanting Elephant 1 GREPCC

using System.Linq;

List<int> ids = //

foreach(var grp in ids.GroupBy(i => i))
{
    Console.WriteLine("{0} : {1}", grp.Key, grp.Count());
}

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using System.Linq;

List<int> ids = //

foreach(var grp in ids.GroupBy(i => i))

    Console.WriteLine("{0} : {1}", grp.Key, grp.Count());

Popularity 2/10 Helpfulness 3/10 Language csharp

Tags: c# dictionary frequency int

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Contributed on Nov 14 2020

Enchanting Elephant

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