题目内容
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[主观题]
a food is made up of three ingredients (a, b, c). the amount of nutritional composition, p
A food is made up of three ingredients (A, B, C). The amount of nutritional composition, protein, fat, sugar and vitamin, in the food should not be less than 15, 20, 25, 30. The objective is to minimize the total price of all ingredients in the food while guaranteeing the nutritional composition required.
提问人:网友chinaztf
发布时间:2022-01-07