学生综合素质成绩统计系统程序设计.doc

学生综合素质成绩统计系统程序设计1 任务编写程序实现学生综合素质成绩统计。2 基本要求设计加权比例固定的学生综合素质成绩统计系统，其中德育成绩10%，体育成绩10%，理论课成绩50%，实践课成绩30%。当录入德育成绩，体育成绩，理论课成绩与实践课成绩时，自动算出综测成绩。附表：学生综合素质成绩统计系统（样表）学号姓名德育成绩体育成绩理论课成绩实践课成绩综测成绩1张三2李四3 扩展要求1 设计加权比例可调的学生综合素质成绩统计系统。2 在该系统中增加按姓名与学号查找功能。设计程序如下：DATASEGMENTMESS1DBWelcome to student grade DBmessage system,0AH,0DHLONG1EQU$-MESS1MESS2DBEdit please input ENTER,0AH,0DHLONG2EQU$-MESS2MESS3DBExit input ESC,0AH,0DHLONG3EQU$-MESS3MESS4DBNUM NAME MORAL PE THEORY PRACTISE DB INTEGRATION,0AH,0DHLONG4EQU$-MESS4DEYUDB4 DUP(?)TIYUDB4 DUP(?)LILUNDB4 DUP(?)SJDB4 DUP(?)EXITDB?ZGRADEDB?,?,?,?GRADEDB?DISPLAYDB?,?,$DATAENDSSTASEGMENTSTACKDB100 DUP(?)STAENDSCODESEGMENTASSUMEDS:DATA,CS:CODE,ES:DATASTARTPROCFARMOVAX,DATAMOVDS,AXMOVES,AXMOVCX,0CALLCLRSCRMOVBP,OFFSET MESS1;显示第一行字符MOVDH,1MOVDL,14HMOVCX,LONG1CALLOUTPUT MOVBP,OFFSET MESS2;显示第二行字符MOVDH,3MOVDL,11HMOVCX,LONG2CALLOUTPUTMOVBP,OFFSET MESS3;显示第二行字符MOVDH,3MOVDL,31HMOVCX,LONG3CALLOUTPUTMOVBP,OFFSET MESS4;显示第四行字符MOVDH,5MOVDL,6MOVCX,LONG4CALLOUTPUTMOVDX,0606H ;初始化输入坐标;*;退出程序A0:MOVAH,01HINT21HCMPAL,1BHJNZBEGINMOVAH,4CHINT21H;*BEGIN:INCDHPUSHDXCALLPOSITION;确定光标位置S1:MOVAH,01H;输入学号INT21H CMPAL,0DHJNZS1ADDDX,0010CALLPOSITIONS2:MOVAH,01H ;输入姓名INT21HCMPAL,0DHJNZS2ADDDX,0009HCALLPOSITIONMOVSI,OFFSET DEYU ;输入并保存德育成绩D1:MOVAH,01H INT21HMOVSI,ALINCSICMPAL,0DHJNZD1 ADDDX,0008HCALLPOSITIONMOVSI,OFFSET TIYU ;输入并保存体育成绩D2:MOVAH,01H INT21HMOVSI,ALINCSICMPAL,0DH JNZD2;第一百行 ADDDX,0008HCALLPOSITIONMOVSI,OFFSET LILUN ;输入并保存理论成绩D3:MOVAH,01H INT21HMOVSI,ALINCSICMPAL,0DHJNZD3ADDDX,000AHCALLPOSITIONMOVSI,OFFSET SJ ;输入并保存实践成绩D4:MOVAH,01H INT21HMOVSI,ALINCSICMPAL,0DHJNZD4;*;将德育成绩由ASC转化为十六进制数MOVCX,0LEASI,DEYUPUSHSIA1:INCCXMOVAL,SIINCSICMPAL,0DHJNZA1DECCXPOPSILEADI,ZGRADECALLTOH;*;将体育成绩由ASC转化为十六进制数MOVCX,0LEASI,TIYUPUSHSIA2:INCCXMOVAL,SIINCSICMPAL,0DHJNZA2DECCXPOPSILEADI,ZGRADE+1CALLTOH;*;将理论成绩由ASC转化为十六进制数MOVCX,0LEASI,LILUNPUSHSIA3:INCCXMOVAL,SIINCSICMPAL,0DHJNZA3DECCXPOPSILEADI,ZGRADE+2CALLTOH;*;将实践成绩由ASC转化为十六进制数MOVCX,0LEASI,SJPUSHSIA4:INCCXMOVAL,SIINCSICMPAL,0DHJNZA4DECCXPOPSILEADI,ZGRADE+3CALLTOH;*;加权处理LEASI,ZGRADELEADI,GRADECALLJIAQUAN;*;将结果转化成十进制显示LEASI,GRADELEADI,DISPLAYCALLTOASCPOPDXPUSHDXMOVDL,69CALLPOSITIONLEADX,DISPLAYMOVAH,09HINT21H ;第两百行POPDXINCDHJMPA0STARTENDP;*CLRSCRPROCNEAR;入口参数：CX=左上角坐标; DX=右下角坐标;BH=卷入行属性;功能：屏幕初始化PUSHAXMOVDX,1880HMOVBH,37HMOVAL,0MOVAH,07HINT10HPOPAXRETCLRSCRENDP;*OUTPUTPROCNEAR;入口参数：ES:BP=以$结束的字符串首地址;CX=字符串长度;DH=行号 DL=列号;功能：输出字符串PUSHAXPUSHBXMOVBH,0MOVAL,1MOVBL,0FHMOVAH,13HINT10HPOPBXPOPAXRETOUTPUTENDP;*POSITIONPROCNEAR;功能：置光标位置,读光标位置;入口参数：DH:DL=行：列;出口参数：DH:DL=DX所在行列PUSHAXPUSHBXMOVBH,0MOVAH,02HINT10HMOVAH,03HINT10HPOPBXPOPAXRETPOSITIONENDP;*TOH PROC NEAR ;功能：十进制到十六进制;入口参数：CX=N=成绩位数 SI=ASC首地址 DI=十六进制存放地址;出口参数：无PUSHCXDECCXMOVBX,10DMOVAX,1LOP:MULBXLOOPLOPMOVBX,AXPOPCXMOVWORD PTR DI,00HGO:MOVAL,BYTE PTR SIANDAX,0FHMULBXADDWORD PTR DI,AXMOVAX,BXMOVBX,10DDIVBXMOVBX,AXINCSILOOPGORETTOH ENDP;*JIAQUANPROCNEAR;功能：每项成绩乘以加权分;入口参数：SI=成绩首地址,DI=转化的成绩首地址;出口参数：无PUSHAXPUSHBXPUSHDXCLCMOVAL,SIMOVAH,0MOVDL,10;德育加权比例MULDLMOVDL,100DIVDLMOVBH,ALMOVBL,AHMOVAL,SI+1MOVAH,0;第三百行MOVDL,10;体育加权比例MULDLMOVDL,100DIVDL ADCBL,AHADCBH,ALMOVAL,SI+2MOVAH,0MOVDL,50;理论加权比例MULDLMOVDL,100DIVDLADCBL,AHADCBH,ALMOVAL,SI+3MOVAH,0MOVDL,30;实践加权比例MULDLMOVDL,100DIVDLADCBL,AHADCBH,ALMOVAL,BL ;将余数和放在al中MOVAH,0HMOVDL,100DIVDL ;余数的商在al中，余在ah中ADDAL,BHMOVDI,ALPOPDXPOPBXPOPAXRETJIAQUANENDP;*TOASCPROCNEAR;功能：