Rihanna and Her Company

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Problem description. Rihanna has a very big Company and obviously CEO is the head of the Company. There are N employees under CEO, need not be immediately under him. Every employee has an index between 1 and N. no two employees has same index. Index of CEO is always 0. For every employee there will be only one immediate superior employee and can have any number of employees directly under him. S

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solution.cppC++17

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