cs 401 Assignment no.2 Solution Fall 2019

Question No 1

[org0*0100]

Mov ax, 1

Mov bx, 0

Mov cx, 0

Number: dw 0

        Jmp start

Factnol:

f-loop: mul word [number]

sub word[number], 1

cmp word[number], 2

jge f-loop

ret

start:

clc

mov cx, [ID+bx]

mov [number],  cx

add bx, 2

shr cx, 1

call factnol

Mov ax, 0*4c00

int 0*21

ID: bc 1,7,0,4,0,6,4,8,6   write your id here

Question No 2 Solution:

[org 0*0100]

Number 1:   dw 1

Number 2:   dw 2

Large:     dw 0

Mov ax, [number1]

Mov ax, [number2]

cmp ax , bx

Mov[large], bx

Jmp the end

Next:

         Mov [large], ax

The end:

Mov ax , 0*4c00

Int 0*21