subject... assembly language,,

If you know Assembly language,,,x86,,,,,,,,asm ,,, then answer please,,,,

I have a question and i have the answer,,, but ineed tto evaluate my answer,,,,

question is: Implement a simple 4 functios calculator for 3 digits entry.

The user will enter 2 digits for the first and the second numbers.

The user will chose between the operation type +,-,* or /

The result will be displayed.

Work with 32 bits variables and regist

use x86. asm

answer is:

con msg mov ah, 09h lea dx, msg int 21h endm

data segment buf1 db "Enter a decimal number : $" buf2 db 0ah, "Invalid Decimal Number...$" buf3 db 0ah, "Equivalent hexadecimal number is : $" buf4 db 6 db 0 db 6 dup(0) multiplier db 0ah data ends

code segment assume cs:code, ds:data start : mov ax, @data mov ds, ax mov es, ax

con buf1

mov ah, 0ah lea dx, buf4 int 21h

mov si, offset buf4 + 2 mov cl, byte ptr [si-1] mov ch, 00h subtract : mov al, byte ptr [si] cmp al, 30h jnb cont1 con buf2 jmp stop cont1 : cmp al, 3ah jb cont2 con buf2 jmp stop cont2 : sub al, 30h mov byte ptr [si], al

inc si loop subtract

mov si, offset buf4 + 2 mov cl, byte ptr [si-1] mov ch, 00h mov ax, 0000h calc : mul multiplier mov bl, byte ptr [si] mov bh, 00h add ax, bx inc si loop calc

mov si, offset buf4 + 2 mov bx, ax mov dx, 0000h mov ax, 1000h convert : mov cx, 0000h conv : cmp bx, ax jb cont3 sub bx, ax inc cx jmp conv cont3 : cmp cx, 0ah jb cont4 add cl, 37h jmp cont5 cont4 : add cl, 30h cont5 : mov byte ptr [si], cl inc si mov cx, 0010h div cx cmp ax, 0000h jnz convert

mov byte ptr [si], '$' con buf3 con buf4+2 stop : mov ax, 4c00h int 21h code ends end start

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new question is: Can someone please implement a calculator...... so the user can enter as many digits as they want for each number*******

take your time,,, no rush,,

i promise to give you thumbs up....

Please send me a copyable answer,,, with out put,,,, use ,,,,,,,,,,,,,,,,,,,, X86 asm