Lulymp

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*Once in the magic city of Lulympus, students were preparing for the final stage of Lulympiad, the national team selection for the IOI. After solving 3SAT in polynomial time complexity, learning the 4D convex hull trick and many other trivial techniques, Chef Lulus AKed the "Baraj Seniori" and decided to take a break and solve the following trivial problem:* You are given a positive integer $N$.

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solution.cppC++17

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