how to store chars one by one into pointer-to-pointer?

[zcrself]

I want to store chars one bye one into pointer-to-poniter,
the number of chars is very big.
How can I do it?

the chars are from the below file

12E3F
1E34F
34EF5

As the position of 'E' or 'F' in input file, storing 'E' into pointer-to-pointer
for example:
the third char of the first line is 'E'.
so

char **p;
*(*p+2) = 'E'

[Elysia]

Why do you need to store them in a pointer-to-pointer? Do you know what a p2p is?

[zcrself]

Why do you need to store them in a pointer-to-pointer? Do you know what a p2p is?

which structure to store the file as above

[claudiu]

This is like your 5th repeat post on the same issue. The example code you posted at the end of your first post is wrong, and the program doing that would segfault immediately. You need to brush up on pointers a bit and STOP POSTING MULTIPLE THREADS ON THE SAME TOPIC.

[quzah]

Why do you need to store them in a pointer-to-pointer? Do you know what a p2p is?

My guess is that they're really trying to make a matrix.

Quzah.

[Salem]

Well they do seem to ignore every actual attempt to fix their broken code, so I lost interest.

[zcrself]

This is like your 5th repeat post on the same issue. The example code you posted at the end of your first post is wrong, and the program doing that would segfault immediately. You need to brush up on pointers a bit and STOP POSTING MULTIPLE THREADS ON THE SAME TOPIC.

I don't know how to load big input file into memory,
can you give me a help?