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1、实验一：编写程序，比较两个字符申STRING1和STRING2所含的字符是否相同，若字符相同则显示“Match”，否则显示“NoMatch”参考程序：DATASEGMENTSTRING1DB'HAPPYASM*LENEQU$-STRINGlSTRING2DB'HAPPYASM1MESSAGE1DB,MATCH,,0DH,0AH；$,MESSAGE2DB'NOMATCH,,0DH,0AH；$,DATAENDSCODESEGMENTASSUMECS:CODE,DS:DATA,ES:DATASTART:MOVAX,DATAMOVDS，AXMOVES
2、,AXLEASI,STRING1LEADI,STRING2MOVCX,LENCOMPARE:MOVAL,[SI]MOVBL,[DI]CMPAL，BLJNEDISMATCHINCSIINCDILOOPCOMPAREMATCH:LEADX,MESSAGE!JMPDISPDISMATCH:LEADX，MESSAGE2DISP:MOVAH,09HINT21HMOVAH,4CHINT21HCODEENDSENDSTART实验二：编写程序，从键盘输入一芈字符，以‘$’或冋车结束，将其中的小写字母转变为大写字母，其余字符不做转换，原样输出，结果显示在屏幕上
3、。参考程序：DATASEGMENTBUFDB50DB?DB50DUP(?)INPUTSTRINGDB’PLEASEINPUTASTRING:*,TOUTPUTSTRINGDB’OUTPUTSTRINGIS:’$'ENTERSTRINGDB0DH，0AH，’$’DATAENDSCODESEGMENTASSUMECS:CODE,DS:DATASTART:MOVAX,DATAMOVDS，AXLEADX,INPUTSTRINGMOVAH，09HINT21HLEADX’BUFMOVAH,0AHINT21HLEADX,ENTERSTRINGMOVAH,
4、09HINT21HLEABX，BUFADDBX，2NEXT1:MOVAL,[BXJINCBXCOMPARE:CMPAL,24HJZDISPCMPAL,61HJBNEXT1CMPAL,7AHJANEXTISUBAL,20HMOV[BX-1]，ALJMPNEXT1DISP:LEADX,OUTPUTSTRINGMOVAH,09HINT21HLEADX，BUF+2MOVAH,09HINT21HMOVAH,4CHINT21HCODEENDSENDSTART实验三：利用子程序方法编写程序，设有10个无符号数的字节序列，查找该序列中的最大值和最小值，并把结
5、果显示在屏幕上。参考程序1:(针对一位10进制数)STACKSEGMENTSTACKDW256DUP(?)TOPLABELWORDSTACKENDSDATASEGMENTBUFDB00H，01H,02H，03H，04HDB05H，06H，07H，08H，09HCOUNTEQU$-BUFENTERSTRINGDB0DH,0AH；$*MAXSTRINGDB'THEMAXIMUNNUMBERIS:’，TMINSTRINGDB’THEMINIMUNNUMBERIS:’/$’DATAENDSCODESEGMENTASSUMECS:CODE，DS:DAT
6、A，SS:STACKSTART:MOVAX,DATAMOVDS，AXMOVAX,STACKMOVSS，AXLEASP，TOPMOVSI,OFFSETBUFMOVCX,COUNTCALLBRANCHPUSHAXLEADX,MAXSTRINGMOVAH,09HINT21HPOPAXMOVDL,AHADDDL,30HPUSHAXMOVAH,02HINT21HLEADX,ENTERSTRINGMOVAH,09HINT21HLEADX,MINSTRINGMOVAH,09HINT21HPOPAXMOVDL，ALADDDL，30HMOVAH，02HINT2
7、1HMOVAH，4CHINT21HBRANCHPROCNEARJCXZNEXT4PUSHSIPUSHCXPUSHBXMOVBH，[SI]MOVBL，BHCLDNEXT1:LODSBCMPAL，BHJBENEXT2MOVBH，ALJMPNEXT3NEXT2:CMPAL,BLJAENEXT3MOVBL，ALNEXT3:LOOPNEXT1MOVAX，BXPOPBXPOPCXPOPSINEXT4:RETBRANCHENDPCODEENDSENDSTART参考程序二：（针对两位十六进制数或无符号数）STACKSEGMENTSTACKDW256DUP(?
8、)TOPLABELWORDSTACKENDSDATASEGMENTBUFDB0FFH，55H,33H，44H，54HDB45H，46H，47H，48H，1AHCOU
