要求一个0到35565之间的数字 [英] ask for a number from 0 - 35565

问题描述

到目前为止这段代码是否正确？

so far is this code correct?

.model small
.data
message db "Enter a number: $"
message2 db " Enter another number $"
message3 db " + $"
Message4 db " = $"

.stack 100h
.code

newline proc

mov dl, 10
mov ah, 02h
int 21h
ret

newline endp

    main    proc

mov ax, @data
mov ds, ax

mov ax, seg message
mov ds, ax
mov dx, offset message
mov ah, 9h
int 21h



mov ah, 1h
int 21h
mov bl, al
sub bl, 30h
mov dl, bl
add dl, 30h
call newline

mov ah, 2h
int 21h
call newline



mov ax, 4c00h
int 21h

main endp
end main

当我运行这个程序时。我输入的数字和打印值都是彼此相邻的。为什么不打印行？

when i run this program. the number I entered and the printed value are both beside each other. why is the line not being printed???

推荐答案

message2 db 输入另一个数字

" message2 db " Enter another number

message3 db +

" message3 db " +

Message4 db =

" Message4 db " =

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