2021.11.2

指向多维数组的指针

a + i == p + i
a[i] == p[i] == *(a + i) = *(p + i)
a[i][j] == p[i][j] == *(a[i] + j) == *(p[i] + j) == *(*(a + i) + j) == *(*(p + i) + j)

# 参考链接：
1.http://c.biancheng.net/view/2022.html