PAT (Advanced Level)1009解

因爲最近在刷題庫，想想就把本人可以想到的解法寫到博客裏，作爲整理歸納。未必是最優解，還請各位高手多多包涵，能夠指點指點。 題目要求 1009 Product of Polynomials （25 分） This time, you are supposed to find A×B where A and B are two polynomials. Input Specification: Eac

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