ArrayManipulation-FrequencyOfElements

//              ******    Array Manipulation     ******


#include <stdio.h>

int main()
{
    //int count[]={1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};

    int chngIdx[14+1]
              = {0, 2, 4, 7, 9, 10, 11, 14, -1, -1, -1, -1, -1};
    int ara[14] = {1, 1, 2, 2, 3, 3, 3, 4, 4, 5, 7, 15, 15, 15};

    int idx[6+1] = {0, 1, 2, 3, 4, 5, 6};
    int new[6]   = {1, 2, 3, 4, 5, 6};

    /*  output ::
        1  -> 2
        2  -> 2
        3  -> 3
        4  -> 2
        5  -> 1
        7  -> 1
        15 -> 1
    */

    int ara[] = {1, 2, 0, 3, 4, 1, 0, 2, 3, 4, 5, 3, 7, 15};

    //Frequency of each element.

    /*
            BIJON -> sort and count.

            MOJU  -> use count array and increase corresponding index by 1.

            MEEM  -> Cumulative Summation
    */


    return 0;
}