Question

Write an assembly language code to calculate the factorial of “7” using a subroutine and also attach the final snapshot of your AFD window.

Answer 1

MOV CL, X
DEC CL
MOV BX, 00
INC BX
MOV A[BX], 01
MOV AL, 00
MOV DL, 01
L1: INC BX
ADD AL, DL
MOV A[BX], AL
MOV AL, DL
MOV DL, A[BX]
LOOP L1
END