Groups

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We all use facebook and have friends on facebook. Suppose there are a total of n people numbered from 1 to n. You are given all the friendships in the form a (x,y) pair. This means that x and y are friends of each other. The friendships are not transitive in nature. You have to form groups, such that, if x and y are friends of each other, then they have to be placed in the same group. No, membe

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solution.cppC++17

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