大会code打印新的线串 [英] Assembly code to print a new line string

问题描述

我有一个集会code打印（显示）的字符串。我的问题是我不能够如何打印两个字符串到不同的线路！

I have an assembly code to print (display) a string. My problem is I'm not able to how print two string into different line!

.MODEL SMALL 
.STACK 100H

.DATA
MSG1 DB 'Fun $'
MSG2 DB 'Day!$'
.CODE 
MAIN PROC
MOV AX, @data
MOV DS, AX 

LEA DX,MSG1
MOV AH,9
LEA DX,MSG2
MOV AH,9

INT 21H 

MOV AH,4Ch 
INT 21H

MAIN ENDP
END MAIN

输出应该是这样的：结果

The output should be like:

Fun 
Day!

但结果：结果

Day!

帮帮我！结果

推荐答案

您缺少 INT 21H 要求的第一部分，这就是为什么只有第二个被打印出来。至于两行，只是追加CR LF到您的字符串。您还可以打印整个事情一次，如：

You are missing the INT 21H call for the first part, that's why only the second is printed. As for the two lines, just append a CR LF to your string. You can also print the whole thing at once, such as:

.MODEL SMALL 
.STACK 100H

.DATA
MSG DB 'Fun', 10, 13, 'Day!$'
.CODE 
MAIN PROC
MOV AX, @data
MOV DS, AX 

LEA DX,MSG
MOV AH,9
INT 21H

MOV AH,4Ch 
INT 21H

MAIN ENDP
END MAIN

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