C语言课设之建筑工地信息管理系统 .docx

精品名师归纳总结封面可编辑资料 - - - 欢迎下载精品名师归纳总结作者： PanHongliang仅供个人学习可编辑资料 - - - 欢迎下载精品名师归纳总结一. 题目要求C 语 言 课 程 实 习 报 告建筑工的信息治理系统可编辑资料 - - - 欢迎下载精品名师归纳总结建筑工的信息治理系统要求要建立与建筑相关的四个文件信息：1 工程 2）工的可编辑资料 - - - 欢迎下载精品名师归纳总结3） 配件 4 ）商家。建立文件以后，依据工程、工的或商家完成各项工作的追加、删除、修改和更新查询操作。二. 需求分析要求整个系统设计为建筑工的的信息输入、追加、删除、修改、浏览、查询模块。三. 总体设计如示意图：开头菜单输入追加删除插入修改浏览查找退出工程工的配件商家四. 详细设计1. 主函数main可编辑资料 - - - 欢迎下载精品名师归纳总结2. 菜单menumenu 。int n,w1。do可编辑资料 - - - 欢迎下载精品名师归纳总结puts"ntt*MENU*n"。puts"tt建筑工的信息系统puts"tttt1.Enter data"。puts"tttt2.Addition data"。nn"。puts"tttt3.Delete data"。puts"tttt4.Modify data"。puts"tttt5.Insert data"。puts"tttt6.Browse all"。puts"tttt7.Browse project"。puts"tttt8.Browse site"。puts"tttt9.Browse outfit"。puts"tttt10.Browse sale"。puts"tttt11.Search date"。puts"tttt12.Exit"。puts"nntt*n"。printf"Choice your number1-12: bbb"。scanf"%d",&n。ifn<1|n>12可编辑资料 - - - 欢迎下载精品名师归纳总结w1=1。getchar。else w1=0 。whilew1=1。switchncase 1:enter。break 。case 2:add。break 。case 3:del。break 。case 4:modify。break 。case 5:insert。break 。case 6:browse。break 。case 7:browse_project。break 。case 8:browse_site。break 。case 9:browse_outfit。break 。case 10:browse_sale。break 。case 11:search。break 。case 12:exit0。3. 各功能模块设计输入用户要输入职工记录的个数i 从 0 到 n-1 调用输入函数 inputii.=0储存 saven（ 1）输入模块/ 整个系统数据结构：struct projectchar site_num10。char site_name20。char site_city20。char outfit_num10。char outfit_name20。char outfit_color10。char outfit_place20。char sale_num10。char sale_name20。char sale_state10。char sale_city20。int outfit_n。proN。留意： proN 中的 N 为工程数量，本程序宏定义 #define N 50/ 流程示意图：可编辑资料 - - - 欢迎下载精品名师归纳总结/ 程序实现enterint i,n。printf"How many information0-%d.:",N-1。scanf"%d",&n。printf"nEnter data nownn"。fori=0。i<n 。i+printf"nInput %dth student record.n",i+1。inputi。ifi.=0saven 。save_projectn。save_siten。save_outfitn。save_salen。printf_back。（ 2）追加模块调用 n=load 。并运算可以启示录的个数n输入用户要追加工程的个数nk=m+ni 从 n 到 k 调用输入函数 inputi储存追加的记录 流程图 / 追加模块程序addint i,n,m,k。FILE *fp。n=load。printf"How many record are you want to add0-%d.:",N-1-n。scanf"%d",&m。k=m+n。可编辑资料 - - - 欢迎下载精品名师归纳总结fori=n。i<k 。i+printf"n Addtion %dth project record.n",i-n+1。inputi。fori=n。 i<k 。i+iffp=fopen"main.txt","ab"=NULL printf"Cannot open filen"。iffwrite&proi,sizeofstruct project,1,fp.=1 printf"file write errorn"。fclosefp。iffp=fopen"project.txt","ab"=NULLprintf"nCannot open filen"。return NULL。 fprintffp,"%s,%s,%s,%d",proi.sale_num,proi.outfit_num,proi.site_num,proi.outfit_n。fclosefp。iffp=fopen"site.txt","ab"=NULLprintf"nCannot open filen"。return NULL。fprintffp,"%s,%s,%s",proi.site_num,proi.site_name,proi.site_city。fclosefp。iffp=fopen"outfit.txt","ab"=NULLprintf"nCannot open filen"。return NULL。fprintffp,"%s,%s,%s,%s,%d",proi.outfit_num,proi.outfit_name,proi.outfit_color,proi.outfit_pla, proi.outfit_n。fclosefp。iffp=fopen"sale.txt","ab"=NULLprintf"nCannot open filen"。return NULL。fprintffp,"%s,%s,%s,%s",proi.sale_num,proi.sale_name,proi.sale_state,proi.sale_city。fclosefp。printf_back。（ 3）删除模块/ 删除模块程序del可编辑资料 - - - 欢迎下载精品名师归纳总结struct project p。FILE *fp。int i,n,w1,w2,j。n=load。doprintf_face。fori=0。i<n 。i+printf_onei。doprintf"nnWhichneededdelete.Whatdoyouwantenter.nt1.site_num2outfit_num3sale_num4outfit_n5NOand backn"。printf"Please choose:1-5: bbb"。scanf"%d",&w2。switchw2可编辑资料 - - - 欢迎下载精品名师归纳总结break 。break 。break 。break 。case1:printf"site_num:"。 scanf"%s",&p.site_num。cas2:printf"outfit_num:"。 scanf"%s",&p.outfit_num。case3:printf"sale_num:"。 scanf"%s",&p.sale_num。case4:printf"outfit_n:"。 scanf"%s",&p.outfit_n。case 5:menu。可编辑资料 - - - 欢迎下载精品名师归纳总结fori=0。i<n 。i+forj=i。j<n 。j+ ifstrcmpp.site_num,proi.site_num|strcmpp.outfit_num,proi.outfit_num|strcmpp.sale_num,proi.sale_num| p.outfit_n=proi.outfit_n=0。可编辑资料 - - - 欢迎下载精品名师归纳总结1) 。whilej<n。proi=proj。printf"%dthrecordhasbeendeleted.n",i-n-。saven。printf_face。printf_onei-1。可编辑资料 - - - 欢迎下载精品名师归纳总结printf"Are you delete another.nt1Yes 2No and Back",i。printf"tnPlease choose:1-2: bb"。scanf"%d",&w1。whilew1=1。printf_back。可编辑资料 - - - 欢迎下载精品名师归纳总结（ 4）修改模块/流程图示意图显示全部记录，让用户看哪个要修改输入要修改的号码：开头选择1）工的好2）配件好号3 ）商是否找到记录是否修改成修改不成功显示结果是否连续返回主菜单/ 修改模块程序modifystruct project p。FILE *fp。int i,n,k,w0=1,w1,w2=0。n=load。dok=-1 。printf_face。fori=0。i<n 。i+ifi.=0&&i%10=0printf"nnRemember NO.which needed modify. pass any key to continue."。getch。puts"nn"。可编辑资料 - - - 欢迎下载精品名师归纳总结dosale_num:"。printf_onei。printf"nnEnterSale_numthatyouwanttomodify. scanf"%s",p.sale_num。fori=0。i<n 。i+ifstrcmpp.sale_num,proi.sale_num=0可编辑资料 - - - 欢迎下载精品名师归纳总结k=i 。p=proi。ifk=-1 printf"nnNO exist.please again"。whilek=-1。printf_face。printf_onek。w1=modify_datak,n。ifw1=1printf"nSuccessful -.nnAre you modify another.nt1) Yes 2Back with savet"。printf"nPlease choose:1-2: bb"。scanf"%d",&w0。w2=1。可编辑资料 - - - 欢迎下载精品名师归纳总结elsew0=0。ifw2=1prok=p。可编辑资料 - - - 欢迎下载精品名师归纳总结ifw0.=1&&w2=1saven 。whilew0=1。menu 。（ 5）插入模块/ 插入模块insertint i,j,n,c,t。struct project p。n=load。puts"nInput one data.n"。doinputn。printf_face。printf_onen。可编辑资料 - - - 欢迎下载精品名师归纳总结printf"nnAre you sure.nnt1.Suret2.cancel and againt 3.Back without saven"。printf"Please choose:1-3: bbb"。scanf"%d",&c。ifc=1fori=0。i<n 。i+forj=i。j<n+1 。j+ifproj.outfit_n<proj+1.outfit_n可编辑资料 - - - 欢迎下载精品名师归纳总结saven+1 。printf_back。p=proj。proj=proj+1。proj+1=p。可编辑资料 - - - 欢迎下载精品名师归纳总结else ifc.=2menu 。whilec=2。（6）浏览模块/ 浏览模块示意图n=load 。打开全部工程文件i从 0到 n-1调 用 输 出 函 数i.=0显示数据/ 全部工程显示模块browseint i,j,n。n=load。printf_face。fori=0。i<n 。i+ifi.=0&&i%10=0printf"nnPass any key to continue."。getch。puts"nn"。printf_onei。可编辑资料 - - - 欢迎下载精品名师归纳总结printf"tnThere are %d record.n",n。printf"nPass any key to back."。getch。menu 。/ 销售商 - 配件 - 建筑工的 浏览模块browse_projectint i,j,n。 n=load。printf_project1。fori=0。i<n 。i+ifi.=0&&i%10=0printf"nnPass any key to continue."。getch。puts"nn"。printf_projecti。printf"tnThere are %d record.n",n。printf"nPass any key to back."。getch。menu 。/ 建筑工的 浏览模块browse_siteint i,j,n。n=load。printf_site1。fori=0。i<n 。i+ifi.=0&&i%10=0printf"nnPass any key to continue."。getch。puts"nn"。printf_sitei。printf"tnThere are %d record.n",n。printf"nPass any key to back."。getch。menu 。/ 配件 浏览模块browse_outfit可编辑资料 - - - 欢迎下载精品名师归纳总结int i,j,n。 n=load。printf_outfit1。fori=0。i<n 。i+ifi.=0&&i%10=0printf"nnPass any key to continue."。getch。puts"nn"。printf_outfiti。printf"tnThere are %d record.n",n。printf"nPass any key to back."。getch。menu 。/ 销售商 浏览模块browse_saleint i,j,n。n=load。printf_sale1。fori=0。i<n 。i+ifi.=0&&i%10=0printf"nnPass any key to continue."。getch。puts"nn"。printf_salei。printf"tnThere are %d record.n",n。printf"nPass any key to back."。getch。menu 。（ 7）查找模块/ 查找示意图可编辑资料 - - - 欢迎下载精品名师归纳总结在菜单中选择查找功能选择要查找的数据工程工程号配件号等查找比较显示找到的记录No exist.是否连续查找选择查找或返回主菜单返回主菜单/ 查找模块searchint i,j,n,k,w1=1,w2,w3,w4,w5。struct project p。n=load。dodok=-1 。printf_face。fori=0。i<n 。i+ printf_onei。printf"nnWhatnumdoyouwantenter.nt1sale_city2.site_city3NO and backn"。printf"Please choose:1-3: bbb"。scanf"%d",&w5。switchw5case1:printf"sale_city:"。 scanf"%s",p.sale_city。可编辑资料 - - - 欢迎下载精品名师归纳总结break 。break 。case2:printf"site_city:"。 scanf"%s",p.site_city。case 3:menu。fori=0。i<n 。i+ifstrcmpp.site_city,proi.site_city&& strcmpp.sale_city,proi.sale_city=0可编辑资料 - - - 欢迎下载精品名师归纳总结ifk=-1k=i 。printf_onek。printf"nnNO exist."。printf"nnAre you again.nt1.again 2NO and backn"。printf"Please choose:1-2: bb"。scanf"%d",&w1。ifw1=2break。可编辑资料 - - - 欢迎下载精品名师归纳总结whilek=-1&&w1=1。w4=0。 w3=0。ifk.=-1printf"nnWhatdoyouwanttodo.nt1.Searchanother2.Modify 3.Delete4.Back menun"。printf"Please choose:1-4: bbb"。scanf"%d",&w2。switchw2case 2:w3=modify_datak,n。break 。case 3:printf"nAre you sure.nt1.Sure2.No and back"。scanf"%d",&w4。 ifw3=1|w4=1saven 。printf"nnSuccessful. -."。printf"nnWhat do you want to do.nt 1.Search another 2.Backn"。printf"Please choose:"。scanf"%d",&w2。可编辑资料 - - - 欢迎下载精品名师归纳总结4. 公共函数whilew2=1。menu 。可编辑资料 - - - 欢迎下载精品名师归纳总结/ 储存整个系统数据saveint n可编辑资料 - - - 欢迎下载精品名师归纳总结FILE *fp。int i。iffp=fopen"main.txt","wb"=NULLprintf"nCannot open filen"。return NULL。fori=0。i<n 。i+iffwrite&proi,sizeofstruct project,1,fp.=1 printf"file write errorn"。fclosefp。/ 储存 主工程save_projectint nFILE *fp。int i。iffp=fopen"project.txt","wb"=NULLprintf"nCannot open filen"。return NULL。fori=0。i<n 。i+ fprintffp,"%s,%s,%s,%d",proi.sale_num,proi.outfit_num,proi.site_num,proi.outfit_n。fclosefp。/ 储存建筑工的信息save_siteint nFILE *fp。int i。iffp=fopen"site.txt","wb"=NULLprintf"nCannot open filen"。return NULL。fori=0。i<n 。i+ fprintffp,"%s,%s,%s",proi.site_num,proi.site_name,proi.site_city。fclosefp。/ 储存配件信息save_outfitint nFILE *fp。int i。iffp=fopen"outfit.txt","wb"=NULLprintf"nCannot open filen"。可编辑资料 - - - 欢迎下载精品名师归纳总结return NULL。fori=0。i<n 。i+ fprintffp,"%s,%s,%s,%s,%d",proi.outfit_num,proi.outfit_name,proi.outfit_color,proi.outfit_place, proi.outfit_n。fclosefp。/ 储存销售商信息save_saleint nFILE *fp。int i。iffp=fopen"sale.txt","wb"=NULLprintf"nCannot open filen"。return NULL。fori=0。i<n 。i+ fprintffp,"%s,%s,%s,%s",proi.sale_num,proi.sale_name,proi.sale_state,proi.sale_city。fclosefp。/ 加载文件int loadFILE *fp。int i。iffp=fopen"main.txt","rb"=NULLprintf"nCannot open filen"。return NULL。fori=0。.feoffp。i+ fread&proi,sizeofstruct project,1,fp。fclosefp。returni-1。/ 文件输入 - 完成字符串类型输入char_inputint iint j=1,k,w1,n=12。dow1=0。forj=1。j<12 。j+switchjcase1:printf"site_num.:"。scanf"%s",&proi.site_num。 break 。可编辑资料 - - - 欢迎下载精品名师归纳总结case2:printf"site_name.:"。scanf"%s",&proi.site_name。break 。case3:printf"site_city.:"。scanf"%s",&proi.site_city。break 。case4:printf"outfit_num.:"。scanf"%s",&proi.outfit_num。break 。case5:printf"outfit_name.:"。scanf"%s",&proi.outfit_name。break 。case6:printf"outfit_color.:"。scanf"%s",&proi.outfit_color。break 。case7:printf"outfit_place.:"。scanf"%s",&proi.outfit_place。break 。case8:printf"sale_num.:"。scanf"%s",&proi.sale_num。 break 。case9:printf"sale_name.:"。scanf"%s",&proi.sale_name。break 。case10:printf"sale_state.:"。scanf"%s",&proi.sale_state。break 。case11:printf"sale_city.:"。scanf"%s",&proi.sale_city。break 。可编辑资料 - - - 欢迎下载精品名师归纳总结if.proreinput.n"。ifw1.=1puts"Inputerror.Onlybemadeupof0-9.Please w1=1。 break 。fork=0。k<n。k+ifk.=i&&strcmpprok.site_num,proi.site_num&& strcmpprok.sale_num,proi.sale_num=0可编辑资料 - - - 欢迎下载精品名师归纳总结reinput.n"。whilew1=1。/ 文件输入 - 完成整形输入inputint iputs"Thisrecordisexist.please w1=1。break 。可编辑资料 - - - 欢迎下载精品名师归纳总结char_inputi。printf"outfit_n:"。scanf"%d",&proi.outfit_n。/ 文件修改modify_dataint i,int nint c,w1。do可编辑资料 - - - 欢迎下载精品名师归纳总结7.output_placeputs"nmodify by=>nn 1.site_num 2.site_name 3.site_city4.outfit_num5.output_namen6.output_color8.sale_num 9.sale_name 10.sale_staten11.sale_city可编辑资料 - - - 欢迎下载精品名师归纳总结12.outfit_n 13.cancle and back"。printf"Please choose:1-13: bbb"。scanf"%d",&c。ifc>13|c<1puts"nChoice error.Please again." getchar。whilec>13|c<1。doswitchc可编辑资料 - - - 欢迎下载精品名师归纳总结break 。case1:printf"site_num.:"。 scanf"%s",&proi.site_num。case2:printf"site_name.:"。可编辑资料 - - - 欢迎下载精品名师归纳总结scanf"%s",&proi.site_name。