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From: ich@unix.cis.pitt.edu (Il-hyung  Cho)
Newsgroups: comp.lang.c
Subject: callocing 2D array
Message-ID: <122085@unix.cis.pitt.edu>
Date: 30 Apr 91 02:04:26 GMT
Reply-To: ich@unix.cis.pitt.edu (Il-hyung  Cho)
Distribution: usa
Organization: Univ. of Pittsburgh, Comp & Info Sys
Lines: 24

Hello, guys.
I'm not quite good at C, but I hope some of you could help my problem.
I'm trying to implement 2D array whose size is not known until run time.
The way I tried was like follows:

---------------------------------------------------------------
typedef int **ary;
main()
{
	int **i;

	i = (ary) calloc(25, sizeof(int));
	i[0[0] = 1;	/* Segmentation falut */
}

------------------------------------------------------------------
As indicated, the array cannot be assigned any value.
How do I solve the problem?

I'll really appreciate any of your help.
Thanks.

PS> If you are willing to help me, please email me.
    Thanks a bunch.