Total count

Given an array Arr of N positive integers and a number K where K is used as a threshold value to divide each element of the array into sum of different numbers. Find the sum of count of the numbers in which array elements are divided.

Example 1:

Input:
N = 4, K = 3
Arr[] = {5, 8, 10, 13}
Output: 14
Explanation: Each number can be expressed as sum 
of different numbers less than or equal to K as
5 (3 + 2), 8 (3 + 3 + 2), 10 (3 + 3 + 3 + 1), 
13 (3 + 3 + 3 + 3 + 1). So, the sum of count 
of each element is (2+3+4+5)=14.


Example 2:

Input:
N = 5, K = 4
Arr[] = {10, 2, 3, 4, 7}
Output: 8
Explanation: Each number can be expressed as sum of
different numbers less than or equal to K as
10 (4 + 4 + 2), 2 (2), 3 (3), 4 (4) and 7 (4 + 3).
So, the sum of count of each element is 
(3 + 1 + 1 + 1 + 2) = 8.


Your Task:
You don't need to read input or print anything. Your task is to complete the function totalCount() which takes the array of integers arr and n as parameters and returns an integer denoting the answer.


Expected Time Complexity: O(N)
Expected Auxiliary Space: O(1)



su=0

        for i in range(n):

            if arr[i]%k==0:

                x=arr[i]//k

                su+=x

            else:

                x=arr[i]//k

                su+=x+1

        return su

 

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