Because Girls Love Gifts

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We all know that girls love gifts, right? Well, if you have been into programming, you must be knowing about Alice and Bob. Alice and Bob have been dating since a while and so it's very natural that they'll meet over a cup of coffee today, i.e. the Valentine's Day :D Bob is very confused as to what should he gift Alice today. He doesn't believe in giving expensive gifts (just like me :P), so he d

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solution.cppC++17

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