Leaderboard
Showing:
Handle Score
@Ibrahim Nash 6379
@blackshadows 6329
@mb1973 5358
@Quandray 5231
@akhayrutdinov 5111
@saiujwal13083 4510
@sanjay05 3762
@marius_valentin_dragoi 3522
@sushant_a 3459
@verma_ji 3357
@KshamaGupta 3318
Complete Leaderboard
Product Pair
Easy Accuracy: 20.29% Submissions: 1361 Points: 2

Given an array arr[] of size N of distinct elements and a number X, find if there is a pair in arr[] with product equal to X.

Example 1:

Input:
N = 4, X = 400
arr[] = {10, 20, 9, 40}
Output: Yes
Explanation: As 10 * 40 = 400.


Example 2:

Input:
N = 4, X = 30
arr[] = {-10, 20, 9, -40}
Output: No
Explanation: No pair with product 30.


Your Task:
You don't need to read input or print anything. Your task is to complete the function isProduct() which takes the arr[], n and as input parameters and returns an boolean value denoting the answer.


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


Constraints:
1 ≤ N ≤ 105
0 ≤ |arri| ≤ 108
0 ≤ X ≤ 1018

 

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.

Product Pair

Output Window