b$)$ Nine packed $BCD$ numbers are stored in an array. Write an efficient $C$ program for AVR ATmega$32$ to display the BCD numbers on an LCD screen connected to port B$.[8$ points$]$

Algorithm:

Read a $BCD$ number from array.

Unpack the BCD numbers and convert each BCD digit to ASCII.

Send each converted ASCII digit to port B connected to LCD screen.

Print a space character by sending $$20$ to port $B.$

Repeat steps $1,2,3,$ and $4$ until all BCD numbers in the array are taken care of$.$

#include $\{$$$12,$$$23,$$$34,$$$45,$$$56,$$$67,$$$78,$$$89,$$$90\}$