C語(yǔ)言編寫(xiě)的簡(jiǎn)單學(xué)生成績(jī)管理系統(tǒng)C語(yǔ)言編寫(xiě)的簡(jiǎn)單學(xué)生成績(jī)管理系統(tǒng)INCLUDE“STDIOH“INCLUDE“STDDEFH“INCLUDE“STDLIBH“INCLUDE“CONIOH“/屏幕操作函數(shù)/INCLUDE“STRINGH“DEFINEMAX10TYPEDEFSTRUCTSTUDENTCHARNAMEMAXCHARNUMMAXCHARSEXMAXINTAGEINTCHINESEINTMATHEMATICINTENGLISHFLOATAVERSTRUCTSTUDENTNEXTSTUSTUHEADVOIDPRINT/輸出菜單/TEXTCOLORRED/設(shè)置文本顯示顏色為紅色/TEXTBACKGROUNDGREEN/設(shè)置背景顏色為綠色/WINDOW1,1,80,10/制作顯示菜單的窗口/CLRSCRPRINTF“N“PRINTF“WELCOMETOUSESTUDENTMANAGEN“PRINTF“MENUN“PRINTF“ENTERRECORD“/錄入信息/PRINTF“STATISTICSN“/顯示成績(jī)/PRINTF“QUEST“/查詢/PRINTF“UPDATAN“/修改/PRINTF“SAVE“/保存到磁盤(pán)/PRINTF“DISPLAYN“/統(tǒng)計(jì)成績(jī)/PRINTF“FRESH“/刷新/PRINTF“QUITN“/退出系統(tǒng)/PRINTF“MAKERZHANGWANTONGCLASS045DATE20070112N“PRINTF“N“VOIDCINSTUP1/錄入學(xué)生信息/PRINTF“ENTERNAMEN“SCANF“S“,P1NAMEPRINTF“ENTERNUMN“SCANF“S“,P1NUMPRINTF“ENTERSEXN“SCANF“S“,PRINTF“ENTERAGEN“SCANF“D“,PRINTF“ENTERSCOREN“PRINTF“ENTERCHINESEN“SCANF“D“,PRINTF“ENTERMATHN“SCANF“D“,PRINTF“ENTERENGLISHN“SCANF“D“,P1AVERP1CHINESEP1MATHEMATICP1ENGLISH/30/平均分/VOIDCINDATA/是否繼續(xù)錄入/STUP1,P2INTI1CHARCHHEADSTUMALLOCSIZEOFSTUP1HEAD/頭指針/WHILEICINP1PRINTF“DOYOUWANTTOCONTINUEYESORNO“CHGETCHARCHGETCHARIFCHN|CHNI0P1NEXTNULLELSEP2P1P1STUMALLOCSIZEOFSTUP2NEXTP1VOIDLOOKDATASTUP1/輸出所有信息/PRINTF“N“WHILEP1NULLPRINTF“NUMS“,P1NUMPRINTF“NAMES“,P1NAMEPRINTF“SEXS“,P1SEXPRINTF“AGED“,P1AGE/PRINTF“N“/PRINTF“CHINESED“,P1CHINESEPRINTF“MATHD“,P1MATHEMATICPRINTF“ENGLISHD“,P1ENGLISHPRINTF“AVERAGEFN“,P1AVERPRINTF“N“P1P1NEXTPRINTF“N“/已經(jīng)完成的任務(wù)1錄入保存磁盤(pán)2按姓名學(xué)號(hào)查詢3輸出成績(jī)表4修改處理5統(tǒng)計(jì)學(xué)生成績(jī)/VOIDFIND1STUP2/按姓名查找信息/CHARNAME20INTB0PRINTF“ENTERTHENAMEOFTHESTUDENTYOUWANTTOFIND“SCANF“S“,NAMEWHILEP2NULLIFSTRCMPNAME,P2NAME0PRINTF“THEDATAYOUWANTHASBEFOUNDN“PRINTF“N“PRINTF“NUMST“,P2NUMPRINTF“NAMEST“,P2NAMEPRINTF“SEXST“,P2SEXPRINTF“AGEDT“,P2AGEPRINTF“N“PRINTF“CHINESEDT“,P2CHINESEPRINTF“MATHDT“,P2MATHEMATICPRINTF“ENGLISHDT“,P2ENGLISHPRINTF“AVERAGEFN“,P2AVERPRINTF“N“B1P2P2NEXTIFB1PRINTF“FINDONEN“ELSEPRINTF“NOTFINDN“VOIDFIND2STUP2/按學(xué)號(hào)查找信息/CHARNUMMAXINTB0PRINTF“ENTERTHENUMOFTHESTUDENTYOUWANTTOFIND“SCANF“S“,WHILEP2NULLIFSTRCMPNUM,P2NUM0PRINTF“THEDATAYOUWANTHASBEFOUNDN“PRINTF“N“PRINTF“NUMST“,P2NUMPRINTF“NAMEST“,P2NAMEPRINTF“SEXST“,P2SEXPRINTF“AGEDT“,P2AGEPRINTF“N“PRINTF“CHINESEDT“,P2CHINESEPRINTF“MATHDT“,P2MATHEMATICPRINTF“ENGLISHDT“,P2ENGLISHPRINTF“AVERAGEFN“,P2AVERPRINTF“N“B1P2P2NEXTIFB1PRINTF“FINDONEN“ELSEPRINTF“NOTFINDN“VOIDFIND/查詢記錄/INTIPRINTF“FINDWITHNAMEFINDWITHNUMRETURNN“PRINTF“PLEASEENTERYOURCHOICE“SCANF“D“,SWITCHICASE1FIND1HEADBREAKCASE2FIND2HEADBREAKCASE3RETURNVOIDUPDATE1STUP2/按姓名修改/CHARNAME10INTB0PRINTF“ENTERTHENAME“SCANF“S“,NAMEWHILEP2NULLIFSTRCMPNAME,P2NAME0PRINTF“FINDYOUDATAN“PRINTF“ENTERTHENEWNAME“SCANF“S“,P2NAMEPRINTF“ENTERTHENUM“SCANF“S“,P2NUMPRINTF“ENTERTHESEX“SCANF“S“,P2SEXPRINTF“ENTERTHEAGE“SCANF“D“,PRINTF“ENTERTHECHINESESCORE“SCANF“D“,PRINTF“ENTERTHEMATHSCORE“SCANF“D“,PRINTF“ENTERTHEENGLISHSCORE“SCANF“D“,P2AVERP2CHINESEP2MATHEMATICP2ENGLISHPRINTF“SUCCESSN“B1P2P2NEXTIFB0PRINTF“SORRYNOTFINDDATAN“ELSEPRINTF“FINISHN“VOIDUPDATE2STUP2/按學(xué)號(hào)修改/CHARNUMMAXINTB0PRINTF“ENTERTHENUM“SCANF“S“,WHILEP2NULLIFSTRCMPNUM,P2NUM0PRINTF“FINDYOUDATAN“PRINTF“ENTERTHENEWNAME“SCANF“S“,P2NAMEPRINTF“ENTERTHENUM“SCANF“S“,P2NUMPRINTF“ENTERTHESEX“SCANF“S“,P2SEXPRINTF“ENTERTHEAGE“SCANF“D“,PRINTF“ENTERTHECHINESESCORE“SCANF“D“,PRINTF“ENTERTHEMATHSCORE“SCANF“D“,PRINTF“ENTERTHEENGLISHSCORE“SCANF“D“,P2AVERP2CHINESEP2MATHEMATICP2ENGLISH/30PRINTF“SUCCESSN“B1P2P2NEXTIFB0PRINTF“SORRYNOTFINDDATAN“ELSEPRINTF“FINISHN“VOIDUPDATE/修改記錄/INTIPRINTF“UPDATAWITHNAMEUPDATAWITHNUMRETURNN“PRINTF“PLEASEENTERYOURCHOICE“SCANF“D“,SWITCHICASE1UPDATE1HEADBREAKCASE2UPDATE2HEADBREAKCASE3RETURNVOIDSAVEDSTUP2/保存到磁盤(pán)STUDENTDAT文件中/FILEFPCHARFILE16“CSTUDENTDAT“CHARFILE1“NUMNAMESEXAGECHINESEMATHENGLISHAVERN“IFFPFOPENFILE,“WT“NULLPRINTF“NCANNOTOPENTHEFILEN“RETURNFPRINTFFP,“S“,FILE1WHILEP2NULLFPRINTFFP,“S“,P2NUMFPRINTFFP,“S“,P2NAMEFPRINTFFP,“S“,P2SEXFPRINTFFP,“D“,P2AGEFPRINTFFP,“D“,P2CHINESEFPRINTFFP,“D“,P2MATHEMATICFPRINTFFP,“D“,P2ENGLISHFPRINTFFP,“FN“,P2AVERP2P2NEXTFCLOSEFPPRINTF“SAVEDSUCCESSED“VOIDSTATISTICSSTUP2/統(tǒng)計(jì)學(xué)生成績(jī)/FILEFP,FP1CHARFILE16“CSTUFILEDAT“,FILE116“CSTUGOODDAT“IFFPFOPENFILE,“WT“NULLPRINTF“NCANNOTOPENTHEFILEN“RETURNIFFP1FOPENFILE1,“WT“NULLPRINTF“NCANNOTOPENTHEFILEN“RETURNWHILEP2NULLIFP2CHINESEENGLISHMATHEMATICNUMFPRINTFFP,“S“,P2NAMEFPRINTFFP,“S“,P2SEXFPRINTFFP,“D“,P2AGEFPRINTFFP,“D“,P2CHINESEFPRINTFFP,“D“,P2MATHEMATICFPRINTFFP,“D“,P2ENGLISHFPRINTFFP,“FN“,P2AVERP2P2NEXTELSEIFP2CHINESE90FPRINTFFP1,“S“,P2NAMEFPRINTFFP1,“S“,P2SEXFPRINTFFP1,“D“,P2AGEFPRINTFFP1,“D“,P2CHINESEFPRINTFFP1,“D“,P2MATHEMATICFPRINTFFP1,“D“,P2ENGLISHFPRINTFFP1,“FN“,P2AVERP2P2NEXTELSEP2P2NEXTFCLOSEFPFCLOSEFP1PRINTF“SAVEDSUCCESSED“VOIDPRINT1SYSTEM“CLS“/清除整個(gè)屏幕/VOIDDISPLAY2/顯示不及格記錄/FILEFPIFFPFOPEN“CSTUFILEDAT“,“R“NULLPRINTF“CANNOTOPENTHEFILE“RETURNWHILEFEOFFPPUTCHARFGETCFPPRINTF“BSUCCESSN“VOIDDISPLAY3/顯示90分以上同學(xué)的記錄/FILEFPIFFPFOPEN“CSTUGOODDAT“,“R“NULLPRINTF“CANNOTOPENTHEFILE“RETURNWHILEFEOFFPPUTCHARFGETCFPPRINTF“BSUCCESSN“VOIDDISPLAY/顯示記錄/INTIPRINTF“DISPLAYALLDISPLAYGOODDISPLAYFLUNKN“PRINTF“PLASCEENTERYOURCHOICE“SCANF“D“,SWITCHICASE1LOOKDATAHEADBREAKCASE2DISPLAY3BREAKCASE3DISPLAY2BREAKVOIDINTERFACE/啟動(dòng)界面/CLRSCRWINDOW20,5,60,15TEXTATTRBLUELIGHTGRAY8PRINTF“ENTERNUM