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Pair cube count
Basic Accuracy: 43.55% Submissions: 2759 Points: 1

Given N, count all ‘a’(>=1) and ‘b’(>=0) that satisfy the condition a3 + b3 = N.

 

Example 1:

Input:
N = 9 
Output:
2
Explanation:
There are two solutions: (a=1, b=2)
and (a=2, b=1).


Example 2:

Input:
N = 27
Output:
1
Explanation:
Thereis only one solution: (a=3, b=0)

 

Your Task:
You don't need to read input or print anything. Your task is to complete the function pairCubeCount() which takes an Integer N as input and returns the answer.

 

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

 

Constraints:
1 <= N <= 105

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Pair cube count

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