/* arrayissue.c
 * HBF
*/
#include <stdio.h>

/*
when index is array out of bound, it can access and change other variable values. 
*/
int main(int argc, char* args[]) {
   char a = 'a';
   char s[4] = {'A', 'B', 'C'};
   
   printf("\na=%d", a);	
   printf("\n&a=%lu", &a);

   printf("\nsizeof(s)=%d", sizeof(s));	
   printf("\n&s[0]=%lu", &s[0]);
   printf("\n&s[4]=%lu", &s[4]);
   printf("\n&s[4]=%d", s[4]);
	
   s[4] = 'A';
   printf("\ns[4]=%lu", s[4]);
   printf("\na=%d", a);

   return 0;
}

/*
a=97
&a=6422287
sizeof(s)=4
&s[0]=6422283
&s[4]=6422287
&s[4]=97
s[4]=65
a=65
*/