Permutation Love

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Harsh goes to attend a wedding party and finds that the girl he has a crush on, is also present there. The problem is that another guy, Rahul, who also likes the same girl is also present at the wedding. The food is usually served on a round table which can seat N people and he wants to sit next to that girl. Harsh does not want Rahul to sit next to him or the girl. He prays to God for this to hap

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solution.cppC++17

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