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Peter is an enthusiastic coder. He keeps the record of all the problems of the contest in which he took part. As Karmatek coding competition is comming, he wants to see all the past problems of karmatek.Well his record only consist of problem names but is doesnot contains the contest's name to which the problem belongs.Bruce, Peter's friend, does have all the past problems of Karmatek. So he decid

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solution.cppC++17

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