C++ 类内部static指针初始化的问题

Question

class polynomial;
class Term
{
friend polynomial;
private:
float coef;
int exp;
};

class polynomial
{
private:
static Term * termArray;
static int capacity;
static int free;
static int * array;
int start,finish;
};
int polynomial::capacity=100;
int polynomial::array=new int [100];
Term polynomial::termArray=new Term[100];
int polynomial::free=0;

最后会报该声明与类内部的不兼容。求解决

Answer 1

int* polynomial::array=new int [100];
Term* polynomial::termArray=new Term[100];

这两行定义类型的地方应该加 *

Answer 2

int* polynomial::array=new int [100];
Term* polynomial::termArray=new Term[100];

这两句写错了。