DOSSEG .MODEL small .STACK 200h .DATA n DB 5 result DB ? .CODE Begin: MOV AX,@data MOV DS,AX MOV AL,1 MOV CL,n boucle: MUL CL DEC CL CMP CL,0 JE fin JMP boucle fin: MOV result,AL MOV AH,4Ch int 21h END Begin