标签:多项式
写好了多项式加法,不会写多项式减法、乘法,求补充
#include <iostream> #include <map> using namespace std; class Polynomial { public: int& coefficient(unsigned degree) { return deg2coeff[degree]; } const int&……
06-07 立刻查看
#include <iostream> #include <map> using namespace std; class Polynomial { public: int& coefficient(unsigned degree) { return deg2coeff[degree]; } const int&……