圖書借閱管理系統(tǒng)數(shù)據(jù)結(jié)構(gòu)課程設(shè)計說明書(共22頁)

1、精選優(yōu)質(zhì)文檔-傾情為你奉上中北大學(xué)數(shù)據(jù)結(jié)構(gòu)課 程 設(shè) 計 說 明 書   學(xué)生姓名:周西財 學(xué) 號： 學(xué) 院:電子與計算機科學(xué)技術(shù)學(xué)院專 業(yè):軟件工程 題 目:圖書借閱管理系統(tǒng)成績 指導(dǎo)教師周海英  2009 年 6 月 24 日1 設(shè)計目的通過設(shè)計掌握數(shù)據(jù)結(jié)構(gòu)課程 中學(xué)到的基本理論和算法并綜合運用于理論實際問題中,它是理論與實踐結(jié)合的重要過程.設(shè)計要求學(xué)會對實際問題定義相關(guān)數(shù)據(jù)結(jié)構(gòu),并采用恰當(dāng)?shù)脑O(shè)計方法和算法解決問題,同時訓(xùn)練學(xué)生進(jìn)行復(fù)雜程序設(shè)計的技能和培養(yǎng)良好的程序設(shè)計習(xí)慣.人工管理圖書的手續(xù)繁索、效

2、率低下給具有強烈時間觀念的管理人員帶來了諸多不便，學(xué)校圖書館缺少一套完善的圖書管理軟件，為了對圖書的管理方便，因此必須開發(fā)圖書管理系統(tǒng)。2. 設(shè)計內(nèi)容和要求內(nèi)容：1)圖書管理(增加圖書、查詢圖書、刪除圖書、圖書借閱、還書)；2)會員管理(增加會員、查詢會員、刪除會員、借書信息)；要求：根據(jù)設(shè)計內(nèi)容建立相關(guān)數(shù)據(jù)的動態(tài)鏈表存儲結(jié)構(gòu)3本設(shè)計所采用的數(shù)據(jù)結(jié)構(gòu)采用兩條單鏈表，其頭結(jié)點分別為head、mhead的全局變量來存儲圖書信息和會員信息。其定義數(shù)據(jù)結(jié)構(gòu)如下：/*圖書信息結(jié)構(gòu)體*/typedef struct elemchar bookid5;char bookname50;char bookaut

3、hor20;char bookmark2;char memberid4;elemtype;/*圖書鏈表結(jié)點結(jié)構(gòu)體*/typedef struct nodeelemtype data;struct node *next;lnode,*linknode;/*會員信息結(jié)構(gòu)體*/typedef struct memberelemchar memberid4;char membername20;memberelemtype;/*會員鏈表結(jié)點結(jié)構(gòu)體*/typedef struct membernodememberelemtype data;struct membernode *next;mlnode,*m

4、linknode;4功能模塊詳細(xì)設(shè)計圖書借閱管理系統(tǒng)圖書管理模塊會員管理模塊增加圖書查詢圖書刪除圖書圖書借閱還書增加會員查詢會員借書信息刪除會員4.1 詳細(xì)設(shè)計思想系統(tǒng)啟動時，通過讀取文件完成對以head、mhead為表頭的單鏈表完成初始化。初始化后系統(tǒng)進(jìn)入系統(tǒng)菜單，其運行界面如下： 當(dāng)選擇功能1時，進(jìn)入圖書管理模塊，其運行界面如下：當(dāng)選擇功能2時，進(jìn)入會員管理模塊，其運行界面如下： 為了實現(xiàn)上述功能，特定義以下函數(shù)原型,具體代碼參見源代碼部分：void main() /*入口*/void initallinfo() /*初始化圖書和會員鏈表*/void welform() /*系統(tǒng)總菜單*/

5、void printbookinfo(linknode head) /*輸出圖書信息函數(shù)*/void addbook() /*增加圖書模塊*/void select() /*按編號查詢圖書*/void delete() /*按編號刪除圖書*/void borrow() /*借閱圖書*/void returnbook() /*還書*/void bookmanagetitle() /*圖書管理二級菜單*/void bookmanage() /*二級圖書管理功能選擇函數(shù)*/void printmemberinfo(mlinknode head) /*輸出會員信息函數(shù)*/void addmember(

6、) /*增加會員模塊*/void selectmember() /*按編號查詢會員*/void deletemember() /*按編號刪除會員*/void membermanagetitle() /*會員管理二級菜單*/void membermanage() /*二級會員管理功能選擇函數(shù)*/程序調(diào)試運用數(shù)據(jù)如下：圖書初始數(shù)據(jù)表bookidbooknamebookauthorbookmarkmemberid0001sanguoyanyiluoguanzhongN00002hongloumengcaoxueqinN00003xiyoujiwuchengenY0010004shuihuzhuans

7、hinaianN00005javascriptJoinN00006cprogromtanghaoqiangN00007liaozhaizhiyipusonglingY0070008jiabajinN00009richucaoyuY0030010nahanluxunN0會員信息表memberidmembername001zhouxicai002longqidong003lipengfei004gaopeng005chenwentang006yangminghao4.2 源代碼main.c文件：#include<conio.h>#include"type.c"#in

8、clude"init.c"#include"book.c"#include"member.c"/*系統(tǒng)總菜單*/void welform() clrscr(); printf(" SYSTEM MAIN MENU n"); printf("*n"); printf("* 1: book manage *n"); printf("*-*n"); printf("* 2: member manage *n"); printf("*

9、-*n"); printf("* 0: quit *n"); printf("*n"); printf("nnPlease input order:n");void main() int ch; initallinfo(); /*初始化鏈表*/ while(1) welform(); scanf("%d",&ch); switch(ch) case 1:bookmanage();break; case 2:membermanage();break; case 0:exit(0); default:

10、 printf("nYou hava input the wrong order!n"); printf("Press anykey return."); getchar(); getchar(); BOOK.C文件：/*輸出圖書信息函數(shù)*/void printbookinfo(linknode head) linknode p=head->next; clrscr(); printf("The book informations are:nn"); printf("%-7s%-20s%-15s%-6s%sn"

11、;,"id","title","author","mark","borower");printf("*nn"); for(;p!=NULL;p=p->next)printf("%-7s%-20s%-15s%-6s%sn",p->data.bookid,p->data.bookname,p->data.bookauthor,p->data.bookmark,p->data.memberid); printf("n

12、Press anykey retrun."); getchar();getchar();/*增加圖書模塊*/void addbook() linknode p=(lnode *)malloc(sizeof(lnode); clrscr(); printf("Add books.n"); printf("please input bookinfo:nn"); printf("%-7s%-20s%-15sn","id(4)","title","author"); pri

13、ntf("*n"); scanf("%s%s%s",p->data.bookid,p->data.bookname,p->data.bookauthor); p->data.bookmark0='N' p->data.bookmark1='0' p->data.memberid0='0' p->data.memberid1='0' p->next=head->next; head->next=p; printf("nnAd

14、d success!n"); printf("nPress anykey retrun."); getchar(); getchar();/*按編號查詢圖書*/void select() char id5; linknode p; clrscr(); p=head->next; printf("select book by id.nn"); printf("Please input book id:n"); scanf("%s",id); while(p!=NULL) if(strcmp(p->

15、;data.bookid,id)=0) break; else p=p->next; if(p=NULL) printf("nThe book not exit！n"); else printf("n%-7s%-20s%-15s%-3s%sn","id","title","author","borowed","borower"); printf("*n"); printf("n%-7s%-20s%-15s%-3s%sn&

16、quot;,p->data.bookid,p->data.bookname,p->data.bookauthor,p->data.bookmark,p->data.memberid); printf("nPress anykey retrun."); getchar();getchar(); /*按編號刪除圖書*/void delete() char id5; linknode p,q; clrscr(); p=head->next;q=head; printf("delete book by id.nn"); pri

17、ntf("Please input book id:n"); scanf("%s",id); while(p!=NULL) if(strcmp(p->data.bookid,id)=0) break; else q=p;p=p->next; if(p=NULL) printf("nThe book you want to delete are not exit！n"); else q->next=p->next; free(p); printf("nDelete success!n"); p

18、rintf("nPress anykey retrun."); getchar(); getchar();/*借閱圖書*/void borrow() char id5; char mid4; linknode p; mlinknode q; clrscr(); printf("borrow book.nn"); do p=head->next; printf("Please input book id:n"); scanf("%s",id); while(p!=NULL) if(strcmp(p->da

19、ta.bookid,id)=0) break; else p=p->next; if(p=NULL) printf("nThe book doesn't exit! please input it again!nn"); while(p=NULL); if(p!=NULL) do q=mhead->next; printf("nPlease input member id:n"); scanf("%s",mid); while(q!=NULL) if(strcmp(q->data.memberid,mid)=

20、0) break; else q=q->next; if(q=NULL) printf("nYou are not member! input againn"); while(q=NULL); if(q!=NULL&&(strcmp(p->data.bookmark,"Y")!=0) strcpy(p->data.bookmark,"Y"); strcpy(p->data.memberid,q->data.memberid); printf("nsuccessed!n"

21、);getchar(); else printf("nnThe book have borrowed, please wait a few days."); getchar(); printf("nnPress anykey retrun."); getchar();/*還書*/void returnbook() char id5; linknode p; clrscr(); p=head->next; printf("return book.nn"); printf("Please input book id:n&q

22、uot;); scanf("%s",id); while(p!=NULL) if(strcmp(p->data.bookid,id)=0) break; else p=p->next; if(p=NULL) printf("nThe book you want to return are not exit!n"); else strcpy(p->data.bookmark,"N");strcpy(p->data.memberid,"0"); printf("nsuccessed!n

23、"); printf("nPress anykey retrun."); getchar();getchar();/*圖書管理二級菜單*/void bookmanagetitle() clrscr(); printf(" BOOK MANAGE MENU n"); printf("*n"); printf("* 1: Look all books *n"); printf("*-*n"); printf("* 2: Add book *n"); printf(&qu

24、ot;*-*n"); printf("* 3: Select book by id *n"); printf("*-*n"); printf("* 4: Delete book by id *n"); printf("*-*n"); printf("* 5: Borrow book *n"); printf("*-*n"); printf("* 6: Return book *n"); printf("*-*n"); prin

25、tf("* 0: Return to main form *n"); printf("*n"); printf("nPlease input order:n");void bookmanage() int ch; while(1) bookmanagetitle(); scanf("%d",&ch); if(ch=0) break; switch(ch) case 1: printbookinfo(head);break; case 2: addbook();break; case 3: select();

26、break; case 4: delete();break; case 5: borrow();break; case 6: returnbook();break; case 0:break; default: printf("nnYou hava input the wrong order!n");printf("Press anykey return.");getchar();getchar(); MEMBER.C文件：/*輸出會員信息函數(shù)*/void printmemberinfo(mlinknode head) mlinknode mp=head

27、->next; clrscr(); printf("The member infomations are.nn"); printf("%-7s%sn","id","name"); printf("*nn"); for(;mp!=NULL;mp=mp->next)printf("%-7s%sn",mp->data.memberid,mp->data.membername); printf("nPress anykey retrun."

28、); getchar();getchar();/*增加會員模塊*/void addmember() mlinknode p=(mlnode *)malloc(sizeof(mlnode); clrscr(); printf("Add member.n"); printf("please input memberinfo:nn"); printf("%-7s%sn","id","name"); printf("*n"); scanf("%s%s",p->

29、;data.memberid,p->data.membername); p->next=mhead->next; mhead->next=p; printf("nnAdd success!"); printf("nPress anykey retrun."); getchar(); getchar();/*按編號查詢會員*/void selectmember() char id4; mlinknode p; clrscr(); printf("select member by id.nn"); p=mhead-

30、>next; printf("Please input member id:n"); scanf("%s",id); while(p!=NULL) if(strcmp(p->data.memberid,id)=0) break; else p=p->next; if(p=NULL) printf("nThe member not exit!n"); else printf("n%-7s%sn","id","name"); printf("*nn&q

31、uot;); printf("%-7s%sn",p->data.memberid,p->data.membername); printf("nnPress anykey retrun."); getchar(); getchar();/*按編號刪除會員*/void deletemember() char id4; mlinknode p,q; clrscr(); printf("delete member.nn"); p=mhead->next;q=mhead; printf("Please input m

32、ember id:n"); scanf("%s",id); while(p!=NULL) if(strcmp(p->data.memberid,id)=0) break; else q=p;p=p->next; if(p=NULL) printf("nThe member you want to delete are not exit！n"); else q->next=p->next; free(p); printf("nDelete success!n"); printf("nPress

33、 anykey retrun."); getchar(); getchar();/*會員管理二級菜單*/void membermanagetitle() clrscr(); printf(" MEMBER MANAGE MENU n"); printf("*n"); printf("* 1: Look all memberinfo *n"); printf("*-*n"); printf("* 2: Add member *n"); printf("*-*n");

34、printf("* 3: Select member by id *n"); printf("*-*n"); printf("* 4: Delete member by id *n"); printf("*-*n"); printf("* 0: Return to main form *n"); printf("*n"); printf("nPlease input order:n");void membermanage() int ch; while(1) membermanagetitle(); scanf("%d",&ch); if(ch=0) break; switch(ch) case 1: printmemberinfo(mhead);break; case 2: addmember();break; case 3: selectmember();break; case 4: deletemember();break; case 0:break; default: p