C语言编程图书管理系统？ 如何使用C语言编写图书管理系统？

\u7528C\u8bed\u8a00\u7f16\u5199\u4e00\u4e2a\u56fe\u4e66\u7ba1\u7406\u7cfb\u7edf

#include
#include
struct sale/*\u5546\u54c1\u540d\u7684\u5b9a\u4e49*/
{int number;char name[20];float price;long count;long time;long date;};

/*\u5404\u4e2a\u51fd\u6570*/
void input(struct sale s[7]);/*\u8f93\u5165\u51fd\u6570*/
void output(struct sale s[7]);/*\u8f93\u51fa\u51fd\u6570*/
void seek(struct sale s[7]);/*\u67e5\u627e\u51fd\u6570*/
void row(struct sale s[7]);/*\u6392\u5e8f\u51fd\u6570*/
void change(struct sale s[7]);/*\u5220\u9664\u3001\u4fee\u6539\u3001\u6216\u63d2\u5165*/

void main()/*\u4e3b\u51fd\u6570\u6267\u884c\u533a\u57df*/
{struct sale s[7]={{2,"pen",0.5,200,20050604,20090102},{1,"milk",3.5,100,20050403,20090202},
{5,"coke",3.5,500,20060203,20070503},{6,"chewing",0.3,200,20060305,20080205},
{4,"eraser",0.4,20,20060304,20500607},{3,"pencil",0.9,100,20040607,20060709}};/*\u5b9a\u4e49\u521d\u59cb\u503c*/;
/*input(s);\u3010\u5df2\u4ed8\u521d\u59cb\u503c\u6682\u4e0d\u8fd0\u884c\uff01\uff01\u3011*/
output(s);
seek(s);
row(s);
change(s);
}

/*void input(struct sale s[7])\u3010\u6ce8\u91ca\uff1a\u5df2\u4ed8\u521d\u59cb\u503c\uff0c\u6682\u4e0d\u8fd0\u884c\uff01\uff01\u3011
{int i;printf("\u8bf7\u5206\u522b\u8f93\u5165\u4ea7\u54c1\u7f16\u53f7\u3001\u540d\u79f0\u3001\u5355\u4ef7\u3001\u5e93\u5b58\u6570\u91cf\u3001\u5165\u5e93\u65f6\u95f4\u3001\u6709\u6548\u65e5\u671f:\n"); for(i=0;i scanf("%d%s%f%ld%ld%ld",&s.number,&s.name,&s.price,&s.count,&s.time,&s.date);}*/



void output(struct sale s[7])/*\u5b9a\u4e49\u8f93\u51fa*/
{int i;printf("\u7f16\u53f7\t\u540d\u79f0\t\u5355\u4ef7\t\u5e93\u5b58\u6570\u91cf\t\u5165\u5e93\u65f6\u95f4\t\t\u6709\u6548\u65e5\u671f\n"); for(i=0;i printf("%d\t%s\t%.2f\t%ld\t\t%ld\t\t%ld\n",s.number,s.name,s.price,s.count,s.time,s.date);}

void seek(struct sale s[7])/*\u5b9a\u4e49\u67e5\u627e*/
{int i; int m; int k; k=1; printf("\u8bf7\u8f93\u5165\u8981\u67e5\u627e\u7684\u7f16\u53f7\n"); printf("m== "); scanf("%d",&m); for(i=0;i { if(m==s.number) {printf("\u4f60\u60f3\u67e5\u627e\u7684\u7269\u54c1\u662f\uff1a\n"); printf("\u7f16\u53f7\t\u540d\u79f0\t\u5355\u4ef7\t\u5e93\u5b58\u6570\u91cf\t\u5165\u5e93\u65f6\u95f4\t\t\u6709\u6548\u65e5\u671f\n"); printf("%d\t%s\t%.2f\t%ld\t\t%ld\t\t%ld\n",s.number,s.name,s.price,s.count,s.time,s.date); k=m;}
}
if(k==1)
printf("\u6ca1\u6709\u6b64\u7c7b\u5546\u54c1!!!\n");
}


void row(struct sale s[7])/*\u6392\u5e8f*/
{
struct sale t;
int i,j;
int m,a;
printf("\n");
printf("\u8f93\u51fa\u5df2\u6392\u597d\u5e8f\u7684\u5546\u54c1\n");
for(j=0;j<6;j++)
for(i=0;i<6-j;i++)

if(s.number>s.number)
{
t=s;
s=s;
s=t;
}
printf("\u91cd\u65b0\u6392\u5e8f\u540e\u662f\uff1b \n");
printf("\u7f16\u53f7\t\u540d\u79f0\t\u5355\u4ef7\t\u5e93\u5b58\u6570\u91cf\t\u5165\u5e93\u65f6\u95f4\t\t\u6709\u6548\u65e5\u671f\n");
for(a=0;a<7;a++)
printf("%d\t%s\t%.2f\t%ld\t\t%ld\t\t%ld\n",s[a].number,s[a].name,s[a].price,s[a].count,s[a].time,s[a].date);

}


void change(struct sale s[7])/*\u5220\u9664\u3001\u4fee\u6539\u3001\u6216\u63d2\u5165*/
{
struct sale c;
int i,m,q,n,k;
k=0;
printf("\u8bf7\u8f93\u5165\u60a8\u8981\u5220\u9664\u3001\u4fee\u6539\u6216\u8981\u63d2\u5165\u7684\u7269\u54c1\u7f16\u53f7\n");/*\u524d\u594f*/
scanf("%d",&m);
for(i=0;i<7;i++)
if(m==s.number)
{{printf("\u7f16\u53f7\t\u540d\u79f0\t\u5355\u4ef7\t\u5e93\u5b58\u6570\u91cf\t\u5165\u5e93\u65f6\u95f4\t\t\u6709\u6548\u65e5\u671f\n"); printf("%d\t%s\t%.2f\t%ld\t\t%ld\t\t%ld\n",s.number,s.name,s.price,s.count,s.time,s.date);}
printf("\u4f60\u786e\u5b9e\u8981\u5220\u9664\u5b83\u4e48\uff1f\uff1f\uff1f\u8fd8\u662f\u8981\u4fee\u6539\uff1f\uff1f\n");
printf("\u5982\u679c\u60f3\u5220\u9664\u8bf7\u8f93\u51651\uff0c\u5982\u679c\u8981\u4fee\u6539\u8bf7\u8f93\u51652\u3002\n");
printf("\u60a8\u8981\u8f93\u5165\u7684\u662f\uff1a ");
scanf("%d",&q);
if(q==1)/*\u6267\u884c\u5220\u9664\u547d\u4ee4*/
{printf("\u60a8\u5220\u9664\u540e\u7684\u7ed3\u679c\u662f\uff1a\n"); for(i=0;i if(m!=s.number) {printf("\u7f16\u53f7\t\u540d\u79f0\t\u5355\u4ef7\t\u5e93\u5b58\u6570\u91cf\t\u5165\u5e93\u65f6\u95f4\t\t\u6709\u6548\u65e5\u671f\n"); printf("%d\t%s\t%.2f\t%ld\t\t%ld\t\t%ld\n",s.number,s.name,s.price,s.count,s.time,s.date);}}
if(q==2)/*\u6267\u884c\u4fee\u6539\u547d\u4ee4*/
{printf("\u8f93\u5165\u4f60\u60f3\u4fee\u6539\u7684\u5e93\u5b58\u6570\u91cf\uff1a "); scanf("%d",&n); s[m].count=n; printf("\u4fee\u6539\u540e\u7684\u5546\u54c1\u4fe1\u606f\u4e3a\uff1a\n"); printf("\u7f16\u53f7\t\u540d\u79f0\t\u5355\u4ef7\t\u5e93\u5b58\u6570\u91cf\t\u5165\u5e93\u65f6\u95f4\t\t\u6709\u6548\u65e5\u671f\n"); for(i=0;i printf("%d\t%s\t%.2f\t%ld\t\t%ld\t\t%ld\n",s.number,s.name,s.price,s.count,s.time,s.date);}
k=i;
}

if(k==0)/*\u6267\u884c\u63d2\u5165\u547d\u4ee4*/
{printf("\n\n"); printf("\u7531\u4e8e\u63d2\u5165\u8bed\u53e5\u6ca1\u6709\u8981\u6c42\uff0c\u6240\u4ee5\u63d2\u5165\u8bed\u53e5\u5c1a\u672a\u5b8c\u6210\uff0c\u6709\u4e9b\u529f\u80fd\u5c1a\u672a\u5b8c\u5584\uff0c\u6240\u4ee5\u4f1a\u6709\u9519\u8bef\uff0c\u8bf7\u8001\u5e08\u89c1\u8c05\u3002\n\n\n"); printf("\u6b64\u7c7b\u5546\u54c1\u4e0d\u5b58\u5728\uff0c\u8bf7\u63d2\u5165\n"); printf("\u8bf7\u5206\u522b\u8f93\u5165\u8981\u63d2\u5165\u4ea7\u54c1\u7684\u7f16\u53f7\u3001\u540d\u79f0\u3001\u5355\u4ef7\u3001\u5e93\u5b58\u6570\u91cf\u3001\u5165\u5e93\u65f6\u95f4\u3001\u6709\u6548\u65e5\u671f:\n"); i=m-1; scanf("%d%s%f%ld%ld%ld",&s.number,&s.name,&s.price,&s.count,&s.time,&s.date); printf("\u7f16\u53f7\t\u540d\u79f0\t\u5355\u4ef7\t\u5e93\u5b58\u6570\u91cf\t\u5165\u5e93\u65f6\u95f4\t\t\u6709\u6548\u65e5\u671f\n"); printf("%d\t%s\t%.2f\t%ld\t\t%ld\t\t%ld\n",s.number,s.name,s.price,s.count,s.time,s.date); for(i=0;i printf("%d\t%s\t%.2f\t%ld\t\t%ld\t\t%ld\n",s.number,s.name,s.price,s.count,s.time,s.date); row(s); }}
\u8fd9\u662f\u6211\u5927\u4e00\u65f6\u5019\u505a\u7684\u5927\u4f5c\u4e1a\uff0c\u867d\u7136\u4e0d\u662f\u56fe\u4e66\u7ba1\u7406\u7cfb\u7edf\uff0c\u4f60\u53ea\u8981\u6539\u6539\u5c31\u884c\u4e86\uff0c\u539f\u7406\u90fd\u4e00\u6837\uff0c\u5475\u5475

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#include#include#include#include#includestructbook{charnumber[100];chartittle[100];charwriter[100];charpublisher[100];chardate[100];charprice[100];charstatus[100];charreader[100];};voidsearch_book();voidborrow_book();voidreturn_book();voidadd_book();voiddelete_book();voidmodify_book();voidscan_book();intmain(){intc1=0,c2,c3;intl,x,z;while(1){system("color2C");printf("\t\t\t^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^\n");printf("\t\t\t|*-*-*-图书管理系统*-*-*|\n");printf("\t\t\t*[1]用户登录*\n");printf("\t\t\t*[2]管理员登录*\n");printf("\t\t\t^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^\n");printf("\n");printf("请选择你的操作：");scanf("%d",&c1);system("cls");break;}if(c1==1){while(1){system("color2C");printf("\t\t\t^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^\n");printf("\t\t\t|*-*-*-图书管理系统*-*-*|\n");printf("\t\t\t*[1]查询图书*\n");printf("\t\t\t|[2]借阅图书|\n");printf("\t\t\t*[3]借还图书*\n");printf("\t\t\t*[4]浏览图书信息*\n");printf("\t\t\t|[5]退出图书管理系统|\n");printf("\t\t\t^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^\n");printf("\n");printf("请选择你的操作：");scanf("%d",&c2);getchar();switch(c2){case1:search_book();break;case2:borrow_book();break;case3:return_book();break;case4:scan_book();break;case5:system("cls");return0;}}}if(c1==2){while(1){system("color2C");printf("\t\t\t^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^\n");printf("\t\t\t|*-*-*-图书管理系统*-*-*|\n");printf("\t\t\t|[1]添加图书|\n");printf("\t\t\t*[2]删减图书*\n");printf("\t\t\t|[3]修改图书信息|\n");printf("\t\t\t*[4]浏览图书信息*\n");printf("\t\t\t|[5]退出图书管理系统|\n");printf("\t\t\t^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^\n");printf("\n");printf("请选择你的操作：");scanf("%d",&c3);getchar();switch(c3){case1:add_book();break;case2:delete_book();break;case3:modify_book();break;case4:scan_book();break;case5:system("cls");return0;}}}}/*查询图书*/voidsearch_book(){FILE*fp;structbookn;structbooknn;intl,r;charx,z;fp=fopen("F:\\课程设计\\图书管理系统.txt","rb");while(1){l=0;system("cls");printf("请输入图书名称：");scanf("%s",n.tittle);fflush(stdin);rewind(fp);while(1){fread(&nn,sizeof(nn),1,fp);if(feof(fp))break;r=strcmp(n.tittle,nn.tittle);if(r==0){l=1;break;}}if(l==0){printf("没有要查询的图书！！！\n\n");}else{printf("查询的图书为：");printf("\n");printf("****************************************\n");printf("编号书名作者出版社出版时间价格状态借阅者\n");printf("\n");printf("%s%s%s%s%s%s%s",nn.number,nn.tittle,nn.writer,nn.publisher,nn.date,nn.price,nn.status,nn.reader);printf("\n\n\n");}printf("是否继续查询图书?[是(y)/否(n)]?\n\n");do{x=getche();}while(x!='n'&&x!='y');if(x=='n')break;}fclose(fp);system("cls");}//添加voidadd_book(){FILE*fp;structbookn;structbooknn;charx,z;intl,r;fp=fopen("F:\\课程设计\\图书管理系统.txt","ab+");do{system("cls");do{l=0;printf("\n");printf("编号书名作者出版社出版时间价格状态借阅者\n");fflush(stdin);scanf("%s%s%s%s%s%s%s%s",n.number,n.tittle,n.writer,n.publisher,n.date,n.price,n.status,n.reader);system("cls");rewind(fp);while(!feof(fp)){fread(&nn,sizeof(nn),1,fp);r=strcmp(n.tittle,nn.tittle);if(r==0){l=1;printf("该图书已存在，请输入新的图书信息:\n\n");break;}}}while(l);fwrite(&n,sizeof(n),1,fp);printf("\n");printf("是否继续输入新的图书信息[y/n]\n\n");do{x=getche();}while(x!='n'&&x!='y');}while(x=='y');fclose(fp);system("cls");}//删除图书voiddelete_book(){FILE*fp,*fp1;charx,z;structbookn;structbooknn;intl,r;fp=fopen("F:\\课程设计\\图书管理系统.txt","ab+");while(1){l=0;system("cls");printf("\n");printf("请输入需要删除的图书名:\n\n");fflush(stdin);scanf("%s",&n.tittle);rewind(fp);while(1){fread(&nn,sizeof(nn),1,fp);if(feof(fp))break;r=strcmp(n.tittle,nn.tittle);if(r==0){l=1;break;}}if(l==0){printf("\n");printf("对不起，未找到该图书\n");}else{printf("\n");printf("****************************************\n");printf("编号书名作者出版社出版时间价格状态借阅者\n");printf("\n");printf("%s%s%s%s%s%s%s%s",nn.number,nn.tittle,nn.writer,nn.publisher,nn.date,nn.price,nn.status,nn.reader);printf("\n");printf("确认删除图书信息？[是(y)/否(n)]\n\n");do{z=getche();}while(z!='n'&&z!='y');if(z=='n')break;else{fp1=fopen("F:\\课程设计\\图书管理系统new.txt","wb");rewind(fp);while(1){fread(&nn,sizeof(nn),1,fp);if(feof(fp))break;r=strcmp(n.tittle,nn.tittle);if(r!=0)fwrite(&nn,sizeof(nn),1,fp1);}fclose(fp);fclose(fp1);fp=fopen("F:\\课程设计\\图书管理系统.txt","wb");fp1=fopen("F:\\课程设计\\图书管理系统new.txt","rb");while(1){fread(&nn,sizeof(nn),1,fp1);if(feof(fp1))break;fwrite(&nn,sizeof(nn),1,fp);}fclose(fp);fclose(fp1);}}printf("\n");printf("是否继续删除图书信息？[是(y)/否(n)]\n");do{x=getche();}while(x!='n'&&x!='y');if(x=='n')break;}fclose(fp);system("cls");}//修改图书信息voidmodify_book(){FILE*fp;structbookn;structbooknn;intl,r;charx,z;fp=fopen("F:\\课程设计\\图书管理系统.txt","rb+");while(1){l=0;printf("\n");system("cls");printf("请输入需要修改的图书名:\n\n");fflush(stdin);scanf("%s",&n.tittle);system("cls");rewind(fp);while(1){fread(&nn,sizeof(nn),1,fp);if(feof(fp))break;r=strcmp(n.tittle,nn.tittle);if(r==0){l=1;break;}}if(l==0){printf("\n");printf("对不起，未找到该图书信息\n\n");}else{printf("\n");printf("****************************************\n");printf("编号书名作者出版社出版时间价格状态借阅者\n");printf("\n");printf("%s%s%s%s%s%s%s%s",nn.number,nn.tittle,nn.writer,nn.publisher,nn.date,nn.price,nn.status,nn.reader);printf("请依次修改图书信息\n\n\n");fflush(stdin);scanf("%s%s%s%s%s%s%s%s",n.number,n.tittle,n.writer,n.publisher,n.date,n.price,n.status,n.reader);fseek(fp,sizeof(nn),1);fwrite(&n,sizeof(nn),1,fp);}printf("\n");printf("是否继续修改用户信息[y/n]?\n\n");do{x=getch();}while(x!='n'&&x!='y');if(x=='n')break;}fclose(fp);system("cls");}//借书voidborrow_book(){FILE*fp;structbookn;structbooknn;charx,z;intl,r;fp=fopen("F:\\课程设计\\图书管理系统.txt","rb+");while(1){l=0;system("cls");printf("\n");printf("请输入需要借阅的图书名:\n");fflush(stdin);scanf("%s",&n.tittle);rewind(fp);while(1){fread(&nn,sizeof(nn),1,fp);if(feof(fp))break;r=strcmp(n.tittle,nn.tittle);if(r==0){l=1;break;}}if(l==0){printf("\n");printf("对不起，未找到该图书。\n");}else{printf("\n");printf("****************************************\n");printf("编号书名作者出版社出版时间价格状态借阅者\n");printf("\n");printf("%s%s%s%s%s%s%s%s",nn.number,nn.tittle,nn.writer,nn.publisher,nn.date,nn.price,nn.status,nn.reader);printf("\n");fflush(stdin);printf("请输入图书信息并修改在库状态及借阅者信息");printf("****************************************\n");printf("编号书名作者出版社出版时间价格状态借阅者\n");printf("\n");scanf("%s%s%s%s%s%s%s%s",n.number,n.tittle,n.writer,n.publisher,n.date,n.price,n.status,n.reader);fseek(fp,sizeof(nn),1);fwrite(&n,sizeof(nn),1,fp);}printf("\n");printf("是否继续借书？[是(y)/否(n)]\n\n");do{x=getch();}while(x!='n'&&x!='y');if(x=='n')break;}fclose(fp);system("cls");}//还书voidreturn_book(){FILE*fp;structbookn;structbooknn;charx,z;intl,r;fp=fopen("F:\\课程设计\\图书管理系统.txt","rb+");while(1){l=0;system("cls");printf("\n");printf("请输入需要借还的图书名:\n");fflush(stdin);scanf("%s",&n.tittle);rewind(fp);while(1){fread(&nn,sizeof(nn),1,fp);if(feof(fp))break;r=strcmp(n.tittle,nn.tittle);if(r==0){l=1;break;}}if(l==0){printf("\n");printf("对不起，未找到该图书。\n");}else{printf("\n");printf("****************************************\n");printf("编号书名作者出版社出版时间价格状态借阅者\n");printf("\n");printf("%s%s%s%s%s%s%s%s",nn.number,nn.tittle,nn.writer,nn.publisher,nn.date,nn.price,nn.status,nn.reader);printf("\n");fflush(stdin);printf("请输入图书信息并修改在库状态\n\n");printf("****************************************\n");printf("编号书名作者出版社出版时间价格状态借阅者\n");printf("\n");scanf("%s%s%s%s%s%s%s%s",n.number,n.tittle,n.writer,n.publisher,n.date,n.price,n.status,n.reader);fseek(fp,-(int)sizeof(nn),1);fwrite(&n,sizeof(nn),1,fp);}printf("\n");printf("是否继续还书？[是(y)/否(n)]\n");do{x=getche();}while(x!='n'&&x!='y');if(x=='n')break;}fclose(fp);system("cls");}//浏览voidscan_book(){FILE*fp;charx,z;structbookn;fp=fopen("F:\\课程设计\\图书管理系统.txt","rb");rewind(fp);system("cls");while(1){fread(&n,sizeof(n),1,fp);if(feof(fp))break;else{printf("********************************************\n");printf("编号书名作者出版社出版时间价格状态借阅者\n");printf("\n");printf("%s%s%s%s%s%s%s%s",n.number,n.tittle,n.writer,n.publisher,n.date,n.price,n.status,n.reader);printf("\n");}}printf("\n");printf("回到主菜单请按回车");do{x=getche();}while(x!='\r');if(x=='\r'){fclose(fp);system("cls");}}

c璇█鍥句功搴撳瓨绠＄悊绯荤粺?
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鐢C璇█缂栧啓鐨"鍥句功棣绠＄悊绯荤粺"鐨勬簮浠ｇ爜,鍒犲噺鐗
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绛旓細鍏朵粬绫讳技闂 2017-07-04 鐢–璇█鍜孋++缂栧啓涓涓浘涔︾鐞嗙郴缁熴 2010-07-26 鎬ユ!!鐢ㄦ暟鎹粨鏋勫拰C璇█(鍒娇鐢–++) 缂栧啓鍥句功淇℃伅绠＄悊... 16 2013-12-07 c璇█璇捐灏忓瀷鍥句功绠＄悊绯荤粺璁捐(c++) 1 2010-07-16 姹鍥句功绠＄悊绯荤粺C璇█鎴朇++ 6 2014-09-12 ...

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