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Gray Code

Problem Description Two mathematicians Mr.X and Mr.Y are discussing about a problem. Mr.X says that the ans is a and Mr.Y says the ans is b(where a and b being string containing 0's and 1's). After arguing for a long time they find that Mr.X was giving the answer in binary code where as Mr.Y was giving the answer in Gray code. Mr.X wants to check if his ans matches with that of Mr.Y. Help Mr.X

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L1 Observation
L2 Technique
L3 Approach
L4 Pseudo-code
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L5 Full solution
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solution.cppC++17

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