Recharge on V-Day

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Rohit has money X with which he can recharge on Love's website.The money he will recieve as talktime is the largest prime factor of X. But since it is Loves's website and we know Love is selfless hence he sometimes allows him to break X into different prime denominations and do recharge.So find out his loss in doing recharge on Loves's website. loss= X - talktime recieved. Input Input descript

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solution.cppC++17

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