Assign Memory to 3D array using triple pointer

Question

I have to assign memory to a 3D array using a triple pointer.

#include 
int main()
{
    int m=10,n=20,p=30;
    char ***z;
    z = (char***)          


        

Answer 1

You would need the following nested loop -

z = (char**)malloc(sizeof(char*) * m);
for (int i = 0; i < m; ++i)
{
    *(z + i) = (char*)malloc(sizeof(char*) * n);
    for (int j = 0; j < n; ++j)
    {
        *(*(z + i)) = (char)malloc(p);
    }
}

May not be synactically accurate, but it should be something along these lines.