45 lines
1.5 KiB
C#
45 lines
1.5 KiB
C#
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using System;
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public class Exercise8
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{
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public static void Main()
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{
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int[] arr1 = new int[100];
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int[] fr1 = new int[100];
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int n, i, j, ctr;
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Console.Write("\n\nCount the frequency of each element of an array:\n");
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Console.Write("----------------------------------------------------\n");
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Console.Write("Input the number of elements to be stored in the array :");
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n = Convert.ToInt32(Console.ReadLine());
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Console.Write("Input {0} elements in the array :\n",n);
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for(i=0; i<n; i++)
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{
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Console.Write("element - {0} : ",i);
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arr1[i] = Convert.ToInt32(Console.ReadLine());
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fr1[i] = -1;
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}
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for(i=0; i<n; i++)
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{
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ctr = 1;
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for(j=i+1; j<n; j++)
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{
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if(arr1[i]==arr1[j])
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{
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ctr++;
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fr1[j] = 0;
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}
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}
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if(fr1[i]!=0)
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{
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fr1[i] = ctr;
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}
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}
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Console.Write("\nThe frequency of all elements of the array : \n");
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for(i=0; i<n; i++)
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{
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if(fr1[i]!=0)
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{
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Console.Write("{0} occurs {1} times\n", arr1[i], fr1[i]);
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}
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}
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}
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}
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