Chef and Adventures

CodeChefRating 1462Open on judge ↗

Mysterious Chefland... Recently, Chef realised that Discuss, the educational system of Chefland, is out of date. Therefore, he is trying to find ways to update the infrastructure in the country. One possible way is to move all materials from Discuss to Discourse. Chef will have access to Discourse if his *knowledge* and *power* become exactly equal to $N$ and $M$ respectively. Initially, he has

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solution.cppC++17

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