Social Network

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Problem description. Chotu feels that he has very few friends in his social network compared to his batch mates. He decided to expand his network but needs some help from you to identify friend(s) who can introduce him to a new member whom he would like to add to his network. Input N C1 id_1 id_2 id_3 ... C2 ... C3 ... ... Cn ... K ID 11 ID12 ID21 ID22 .. .. IDk1 IDk2 In t

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solution.cppC++17

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