10185101150 : 多项式加减乘
6 年，6 月前
include
include
include
include
using namespace std;
typedef int type;
struct node
{type di;
type zhi;
append(int p=0,int q=0);
};
int cmp(const void a,const void b)
{struct node ch1,ch2;
ch1= (struct node )a;
ch2= (struct nod
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