NASA

CodeChefRating 2014Open on judge ↗

*I'ma need space, I'ma, I'ma need \ You know I'm a star; space, I'ma need space \ I'ma need space, I'ma, I'ma need space (N-A-S-A)* Given an array $A$ of size $N$. Find total number of pairs in the array $(i, j)$ $(1\le i\le j \le N)$ such that: - $A_i \oplus A_j$ is a [palindrome](https://en.wikipedia.org/wiki/Palindrome#Numbers) (in **decimal** representation), where $\oplus$ denotes the [bi

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solution.cppC++17

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