Discount in a Shop

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I have a habit of asking for discounts when I'm buying something. Before you rush to call me a miser, let me tell you that I only ask for discounts if I have to pay at least 10 Rs, since asking for a discount on something that can be paid with just a few coins is really rude. One day, I was supposed to pay $N$ Rs, but the shopkeeper gave me an unusual offer - he told me that I can remove one of t

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solution.cppC++17

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