Write the following functions that can be called by a C program:

Write a function to populate an array with random integers between 0
and 99. Use the following functions of which the prototypes are to be
found in stdlib.h
·    randomize() - use once to initialize the randomization process
·    rand() - generates a random number between 0 and the maximum value
for an integer. You can scale the values down by means of the modulus.

Write a function to remove duplicates from an array of integers.

Write a function to sort an array in ascending order .The following is
a simple sorting algorithm
. int arr[n];
int i, j, n, temp;

/* populate the array*/

for (i = 0; i < n-1; i++)
  for (j = i+1; j < n; j++)
     if (arr[i] > arr[j]) {
    temp = arr[i];
    arr[i] = arr[j];
    arr[j] = temp;
    }

Write a function that will merge the contents of two sorted (ascending
order) arrays of type integer values, storing the results in an array
output parameter (still in ascending order). The function should not
assume that both its input parameter arrays are the same length, but
can assume that one array does not contain two copies of the same
value. The result array should also contain no duplicate values.
Write a function to execute a binary search algorithm to search for a
value in an array. Use the following algorithm

int arr[n];
int low = 0, high = n, mid, value;

while (low < high) {
    mid = (low + high) / 2;
    if (arr[mid] < value)
       low = mid + 1;
    else
         high = mid;
    }

low will now be the index where value can be found.