高速公路计费系统

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1、高速公路计费系统xTsxTs^JxxTxxTs^7xzjsXTsxTxxv^^Ts^Ts^7xzTx^TxxTs^TsxTx^TxxTxzls^Tx^Ts^7xzls^Tx^Ts^7xzTs>£^^Ts#^S^TS^TSxjs^TS^TS^TSXlXXlXXTXXlX^TS/*taskname:highwaybillingsystem*//*thefilename:vehic.txt*//*name:*//class:*//*schoolnumber:*//*date:2011-06-27*/>lz%lx

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4、sxjsxjx

5、SX

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8、xXTX^JsxTs>lz>lx>lx^TS^TS^TSxjs^TSxpxXTXXTXXTXXTXXTXZT>XT^ineludestdio,h>includestdlib.H>ineludestring.11>ineludeconio.Il>defineN100Structvehicle//vehicleinformotionCharnum[8]・//licenseplatenumberCha

9、rsegments[4];//cartypea,b,c(large,medium,small)Charentime[10]・//entrytimeCharenter[2];//enter1,2,3.・・ForeachentryDoublemoney・//cost}vehicle[N]・Intcount二0;TheFILE*fp・//functiondeclarationVoidmenu();//themainmenuVoidinput();//inputfunctionVoidtheshow();//ou

10、tputvehicleinformationVoidall();//calculatethetotalnumberofcarsVoidreadfile();//importfromfilesVoidwritefile();//writefileDoublethetotal();//thetotalamountVoidtheprint();//printreportIntmain(){Readfile();While(1){Themenu();}Return0;}Voidreadfile(){Printf(

11、“**************************welcometousethehighwaybillingsystem**********"■IPrintf(z/，z);If((fp=fopen(“vehic.txt“，=二NULL)Printf(〃ttnotfoundthetargetfile,thesystemwillcreatethefileforyou!“)//opentheprogram,thesystemfirstcheckstoseeifthereisavehic

12、lefile,andifthereisnoautomaticcreationofthefileFp二fopen(“vehic・txt"、〃w+〃);Printf(“tt********************>1^>1^>1^>1^”)；Printf(〃tt*f订ehasbeenestablished!*“)；Printf(，ztt*pressanykeytoenterthemenu!*”)；Printf(“tt********************>1^>1^>1^>1

13、^#7^#7^#7^”)；Getch();Thereturn;}Thefseek(fp,0,2);//thefollowingpartisusedtodetectwhetherthefileisemptyIf(ftell(fp)>0)Thefseek(fp,0,0);Count二0;();Printf(“tt********************>1^>1^>T^

14、ortssuccess!*“)；Printf(〃tt*pressanykeytoentersystem!*“);Printf(“tt********************>1^>1^>1^>1^>1^>1^>£^>1^>1^>1^>1^>lz>1^>lz>T^