ASM.Лаба4

//-------------------------------------Задание 1
; multi-segment executable file template.

data segment
    ; add your data here!
    pkey db "press any key...$"
    ekey db "ERROOOOOOOR$"
    okey db "NORMIK$"
    a db ?
    b db ?
    kol db ?
ends

stack segment
    dw   128  dup(0)
ends

code segment
start:
; set segment registers:
    mov ax, data
    mov ds, ax
    mov es, ax

    ; add your code here

    mov ah, 1
    int 21h
    mov a, al

    mov ah, 1
    int 21h
    mov b, al

    mov ah, 1
    int 21h

    cmp al, a
    jb error

    cmp al, b
    ja error

    lea dx, okey
    mov ah, 9
    int 21h
    mov kol, 1

    jmp konec
    error:
    lea dx, ekey
    mov ah, 9
    int 21h
    mov kol, 0
    konec:


    lea dx, pkey
    mov ah, 9
    int 21h        ; output string at ds:dx

    ; wait for any key....
    mov ah, 1
    int 21h

    mov ax, 4c00h ; exit to operating system.
    int 21h
ends

end start ; set entry point and stop the assembler.

//-------------------------------------Задание 2

; multi-segment executable file template.

data segment
    ; add your data here!
    A db ?
    B db ?
    C db ?
    Min db ?
    pkey db "press any key...$"
ends

stack segment
    dw   128  dup(0)
ends

code segment
start:
; set segment registers:
    mov ax, data
    mov ds, ax
    mov es, ax

    ; add your code here
    mov ah, 1
    int 21h
    mov A, al

    mov ah, 1
    int 21h
    mov B, al

    mov ah, 1
    int 21h
    mov C, al

    mov al, A
    mov bl, B
    mov cl, C

    cmp al, bl
    jnb BorC

    cmp al, cl
    jnb min_C
    jmp min_A

    BorC:
    cmp bl, cl
    jnb min_C
    jmp min_B

    min_A:
    mov Min, al
    jmp end

    min_B:
    mov Min, bl
    jmp end

    min_C:
    mov Min, cl

    end:
    lea dx, Min
    mov ah, 9
    int 21h        ; Min output

    ;lea dx, pkey
    ;mov ah, 9
    ;int 21h        ; output string at ds:dx

    ; wait for any key....
    mov ah, 1
    int 21h

    mov ax, 4c00h ; exit to operating system.
    int 21h
ends

end start ; set entry point and stop the assembler.