#define exit_row 18//index값임.
#define exit_col 18//index값임.
#define MAX ((MAX_row)-2) * ((MAX_row)-2) //스택의 max size.
struct offsets{
char vert;
char horiz;
} move[8];
char maze[MAX_row][MAX_col]={1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
0,0,0,0,0,0,0,0,0,1,0,0,0,1,1,1,0,0,1,1,
1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,0,0,1,
1,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,1,
1,1,1,1,1,1,1,1,0,1,0,0,0,1,0,1,0,1,0,1,
1,0,0,0,0,0,0,0,0,1,1,0,0,1,0,1,0,1,0,1,
1,1,1,1,1,1,1,1,0,1,0,0,1,0,0,1,0,1,1,1,
1,0,0,0,0,0,0,0,0,1,0,0,1,0,0,1,0,1,1,1,