Leaderboard
Showing:
Handle Score
@Ibrahim Nash 6381
@blackshadows 6329
@mb1973 5388
@Quandray 5231
@akhayrutdinov 5111
@saiujwal13083 4510
@sanjay05 3762
@marius_valentin_dragoi 3522
@sushant_a 3459
@verma_ji 3357
@KshamaGupta 3318
Complete Leaderboard
Equal Sum and Product
Easy Accuracy: 53.1% Submissions: 490 Points: 2

Given an array Arr of length N, return the count of number of contiguous subarrays for which the sum and product of elements are equal.

Example 1:

Input:
N = 5
Arr[] = {1, 2, 3, 4, 5}
Output: 6
Explanation: All 6 subarrays having sum of
elements  equals to the product of
elements are: {1}, {2}, {3}, {4}, {5},
{1, 2, 3}

Your Task:
Complete the function numOfsubarrays() which takes an array arr, an integer n, as input parameters and returns an integer denoting the answer. You don't to print answer or take inputs.

Expected Time Complexity: O(N2)
Expected Auxiliary Space: O(1)

Constraints:
1 <= N <= 10
1 <= Arr[i] <= 10 where 1 <= i <= N

to report an issue on this page.

Editorial

We strongly recommend solving this problem on your own before viewing its editorial. Do you still want to view the editorial?

Yes

All Submissions

My Submissions:

Login to access your submissions.

Equal Sum and Product

Output Window