Chef and Travel

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Chef wants to travel from his hometown to a City called ChefYard. There are $N$ different cities between chef hometown and ChefYard. There are 3 different kinds of transport system in every city. 1 - City Bus: Stops at every city. 2 - Train: Stops at every alternate city. 3 - Flight: stops at every third city Chef can use any combination of the transport to reach from his hometown

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solution.cppC++17

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