24 lines
944 B
C#
24 lines
944 B
C#
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using System;
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using System.Linq;
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using System.Collections.Generic;
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class LinqExercise4
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{
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static void Main(string[] args)
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{
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int[] arr1 = new int[] { 5, 9, 1, 2, 3, 7, 5, 6, 7, 3, 7, 6, 8, 5, 4, 9, 6, 2 };
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Console.Write("\nLINQ : Display the number and frequency of number from given array : \n");
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Console.Write("---------------------------------------------------------------------\n");
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Console.Write("The numbers in the array are : \n");
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Console.Write(" 5, 9, 1, 2, 3, 7, 5, 6, 7, 3, 7, 6, 8, 5, 4, 9, 6, 2\n");
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var n = from x in arr1
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group x by x into y
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select y;
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Console.WriteLine("\nThe number and the Frequency are : \n");
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foreach (var arrNo in n)
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{
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Console.WriteLine("Number "+arrNo.Key + " appears " + arrNo.Count()+" times");
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}
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Console.WriteLine("\n");
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}
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}
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