Priyam, his phone and Utsav

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Priyam is known for his extreme privacy when it comes to his phone. He lets no one touch it and has a very complicated pattern lock. Only God and Priyam knows what secrets are hidden within his phone. Utsav is very curious to find out and decides to challenge him that he will be able to guess the lock pattern and if he does, he gets to view whatever is there in the phone. Priyam accepts the challe

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solution.cppC++17

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