Xor Segment

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Xenon loves $XOR$s and thus he has given his friend Subash a challenge to $xor$ all values from $L$ to $R$ inclusive. That is $L ⊕ (L+1) ⊕ (L+2) .....R = Z$ Subash is on a date with his new girlfriend, will you be his helping hand to find $Z$? ###Input: - First line will contain $T$, number of testcases. Then the testcases follow. - Each testcase contains of a single line of inp

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solution.cppC++17

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