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Sanjay And Placement Season

Placement Season is on its way and Sanjay, a Novice Programmer wants to improve his knowledge of Data Structures and Algorithms. As all his batchmates are very good at Programming he will try to learn one topic from one student (i th topic from i th student). There are total N students in his batch including him and it's quite obvious that the total number of topics that he can learn is always N.

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L1 Observation
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L4 Pseudo-code
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L5 Full solution
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solution.cppC++17

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