指针数组与数组指针

/*    指针数组(int   *p[2])：列不确定

    数组指针(int (*p)[2])：行不确定*/#include <iostream>using namespace std;int main(void){    //指针数组    int *p[2];    int a[4] = {11, 22, 33, 44};    int b[6] = {14, 25, 36, 47, 58, 69};    p[0] = a;    p[1] = b;    cout << *p[0] << endl;    for(int i = 0; i < 4; i++)    {        cout << *(p[0] + i) << " ";    }    cout << endl;    cout << *p[1] << endl;    for(int i = 0; i < 6; i++)    {        cout << *(p[1] + i) << " ";    }    cout << endl;    //数组指针    int (*q)[2];    int c[10][2] = {{1, 12}, {3, 14}, {5, 16}, {7, 18}, {9, 20},                    {2,22}, {4, 24}, {6, 26}, {8, 28}, {10, 30}};    q = c;    cout << q << endl;    for(int i = 0; i < 10; i++)    {        cout << "yes" << (q+i) << endl;        cout << "yes" << *(q+i) << endl;        for(int j = 0; j < 2; j++)        {            //q[i]等价于*(q+i),所以*(*(q+i)+j)等价于*(q[i]+j),*(q[i]+j)等价于q[i][j]            cout << *(*(q+i)+j) << " ";            cout << q[i][j] << " ";        }        cout << endl;    }}