1009 Product of Polynomials (25 point(s))

题解 同1002类似。  #include<iostream> #include<cstdio> using namespace std; const int MAXN = 1000010; const int MAXM = 1001; #define EPS 1e-6 float result[MAXN], ans[MAXM]; int cnt, k, n; float a; int main(
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