Cost Computation

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Three people denoted by P1 , P2 , P3 intend to buy some rolls, buns, cakes and bread. Each of them needs these commodities in differing amounts and can buy them in two shops S1 , S2 . Which shop is the best for every person P1 , P2 , P3 to pay as little as possible? The individual prices and desired quantities of the commodities are given in the following tables: For example, the amount spent by

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solution.cppC++17

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