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Consecutive numbers for sum
Easy Accuracy: 25.7% Submissions: 74 Points: 2

Given a number N, find whether N can be expressed as sum of two or more consecutive positive numbers.

 

Example 1:

Input:
N = 10
Output:
Yes
Explanation:
10 can be expressesd as 1+2+3+4.

Example 2:

Input:
N = 8
Output:
No
Explanation:
8 can't be expressesd sum of two or
more consecutive numbers.

Example 3:

Input:
N = 24
Output:
Yes
Explanation:
24 can be expressesd as 7+8+9.

 

Your Task:
You don't need to read input or print anything. Your task is to complete the function isSumOfConsecutive() which takes an Integer N as input and returns "Yes" and "No" accordingly.

 

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

 

Constraints:
1 <= N <= 105

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Consecutive numbers for sum

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