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1、这是一个用汇编语言编写的视线二、十、十六进制之间相互转换的程序代码。datasegment;*****主程序中的提示信息*****str1DB0AH,0DH,'********************************************$'str2DB0AH,0DH,'****$'str3DB0AH,0DH,'*ca*welcomeyou!**$'str4DB0AH,0DH,'****$'str5DB0AH,0DH,'**thisisprogrammeofshuzhizhuanghuan**$'str6db0AH,0D
2、H,'****$'str7db0AH,0DH,'**pressbtobeginexchange!**$'str8DB0AH,0DH,'**pressqtoexit!**$'str9DB0AH,0DH,'****$'str10DB0AH,0DH,'********************************************$'str11db0ah,0dh,'inputerror,pleaserepess!','$'ALTERdb0ah,0dhdb0ah,0dhdb'Pleasealteryouroption',0AH,0
3、DHdb'1:Decimalnumberchangeintobinarynumber',0AH,0DH;十进制转化为二进制db'2:Binarynumberchangeintodecimalnumber',0AH,0DH;二进制转化为十进制db'3:Decimalnumberchangeintohexadecimalnumber',0AH,0DH;十进制转化为十六进制db'4:Hexadecimalnumberchangeintodecimalnumber',0AH,0DH;十六进制转化为十进db'5:Binarynumberch
4、angeintohexadecimalnumber',0AH,0DH;二进制转化为十六进制db'6:Hexadecimalnumberchangeintobinarynumber',0AH,0DH;十六进制转化为二进制db'7:EXIT',0AH,0DH,'$'SHIdb'Pleaseinputadecimalnumber',0AH,0DH,'$';输入十进制数ERdb'PleaseinputaBinarynumber',0AH,0DH,'$';输入二进制数SLIUdb'PleaseinputaHexadecimalnumber'
5、,0AH,0DH,'$';输入十六进制数WROdb'Youhaveinputawrongnumber,pleaseinputagain!',0AH,0DH,'$'RESdb'Theresultis:',0AH,0DH,'$'dataendscodesegmentassumecs:code,ds:datastart:movax,datamovds,axmovdl,0AHmovah,2int21hdispmacromleadx,mmovah,9int21hendmdispstr1dispstr3dispstr4dispstr5disp
6、str6dispstr7dispstr8dispstr9dispstr10lop:movah,8int21hcmpal,'b'jzltolcmpal,'q'jzEXITdispstr11jmplopltol:leadx,ALTER;显示输入选择movah,9int21hmovah,1;输入选择int21hcmpal,'1';如果是第一项跳转到子程序OnechangejzLAB1cmpal,'2';如果是第二项跳转到子程序TwochangejzLAB2cmpal,'3';如果是第三项跳转到子程序TherechangejzLAB3cm
7、pal,'4';如果是第四项跳转到子程序FourchangejzLAB4cmpal,'5'jzLAB5;如果是第五项跳转到子程序Fivechangecmpal,'6'jzLAB6;如果是第五项跳转到子程序Fivechangecmpal,'7';如果是第七项跳转到子程序EXITjzaltcallWRONG;jmpSTARTalt:leadx,str1jmpstartLAB1:callOnechange;跳转到子程序OnechangejmpltolLAB2:callTwochange;跳转到子程序TwochangejmpltolLAB
8、3:callThreechange;跳转到子程序ThreechangejmpltolLAB4:callFourchange;跳转到子程序FourchangejmpltolLAB5:callFivechange;跳转到子程序Fivechangejmp
