Customer

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There is customer who want to buy some products at the store. The total price of all the product he buys is given. He has exactly four notes with values a, b, c and d. He wants to know if it's possible to buy products without getting any change back. In other words, he wants to pay the exact price of a products using combination of notes he has. Output "YES" if it is possible or "NO" if it is not,

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solution.cppC++17

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