Crazy Teacher

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Alice has been recruited as a new Professor at IIT Kanpur. There are a total of n+1 students in her class each having a unique rank in the range 0 to n. Each student gives a choice of having nCr assignments (r is the unique rank of that student), where nCr is the coefficient of the rth term in the expansion of (1+x)n. Alice loves her students so much that she wants her students to learn and do as

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solution.cppC++17

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