#include <stdio.h>
#include <stdlib.h>

void main()
{
    unsigned short arrayf[900];
    int freq[65536] = { 0 };
    int i = 0, j = 0;
    FILE *  fo;

    fo = fopen("C:\\162836Z\\ArrayF.bin", "rb");
    if (fo == NULL)
        printf("Error opening file");
    else
    {
        printf("Successfully loaded\n");
        //read data from bin file
        if (fread(arrayf, sizeof(unsigned short), 900, fo) != 900)
        {
            printf("Error reading into binfile");
        }
        else
        {
            for (i = 0; i < 900; i++)
            {
                j = arrayf[i];
                freq[j]++;
            }

            for (i = 0; i < 65536; i++)
            {
                if (freq[i] != 0)
                printf("%d , %d\n", i , freq[i]);
            }
        }
        fclose(fo);
    }

    fo = fopen("C:\\162836Z\\ArrayF.txt", "wt");
    if (fo == NULL)
        printf("Error opening file");
    else
    {
        printf("Successfully loaded\n");
        //write data into txt file
        for (i = 0; i < 65536; i++)
        {
            if (freq[i] != 0)
            fprintf(fo, "%d , %d\n", i, freq[i]);
        }
        fclose(fo); //close file
    }





    getchar();
}