SL>int main(void)
SL>  {
SL>    char *sTemp;
SL>    int iTemp;
 AM> sTemp = (char*)malloc(sizeof(char)*256); <- enough space for 256 digits!
Space for 255 plus the nul.  However...
Rather a bit of overkill since 16-bit ints can only have 5 bytes (plus the 
nul) = 6.  ;-)
SL>    printf("Enter a number: ");
SL>    scanf("%s", sTemp);
 AM> NULL pointer!!!!! Causes lot's of run-time errors. You must allocate the
 AM> memory before using it.
Nope NOT NULL pointer!!!!  _RANDOM_ pointer.  :-)
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