Modify bcdadd.asm (Program 11.2) to receive two decimal numbers from the user instead of taking them from memory. The two numbers from the user should be read as ASCII strings using GetStr. The input...

Modify bcdadd.asm (Program 11.2) to receive two decimal numbers from the user

instead of taking them from memory. The two numbers from the user should be read

as ASCII strings using GetStr. The input numbers should be converted to the packed

BCD representation for performing the addition as in Program 11.2. The result should

be converted back to ASCII so that it can be displayed by PutStr.