图书借阅管理系统 (2).doc

#include#include#include#includeint shu=0,huiyuan=0;struct TUSHUchar name20; /书名char bian20; /图书编号float jia; /单价char zuo10; /作者int jie; /存在状态 char jiename10; /借书人姓名tushu100; /以图书作为结构体变量struct HUI /以借书人作为结构体变量char name10;char xing3;char xue20;hui100;void daoru() /导入数据FILE*fp;char s20,c;int i;printf(输入文件名:);scanf(%s,s);if(fp=fopen(s,r)=NULL)printf(文件打开失败n);elseshu=0;huiyuan=0;doi=0;while(c=fgetc(fp)!= )i=c;i+;i=0;i=0;while(c=fgetc(fp)!= )tushushu.biani=c;i+;tushushu.biani=0;tushushu.jia=(float)getw(fp)/100;i=0;while(c=fgetc(fp)!= )tushushu.zuoi=c;i+;tushushu.zuoi=0;tushushu.jie=getw(fp);i=0;while(c=fgetc(fp)!= )tushushu.jienamei=c;i+;tushushu.jienamei=0;shu+;c=getw(fp);while(c!=n);c=fgetc(fp);while(!feof(fp)fseek(fp,-1L,1);i=0;while(c=fgetc(fp)!= )i=c;i+;i=0;i=0;while(c=fgetc(fp)!= )huihuiyuan.xingi=c;i+;huihuiyuan.xingi=0;i=0;while(c=fgetc(fp)!= )huihuiyuan.xuei=c;i+;huihuiyuan.xuei=0;c=fgetc(fp);fclose(fp);printf(数据导入成功n);system(pause);void jiashu() /新增图书int i;printf(图书名称:);scanf(%s,);while(1)printf(图书编号:);scanf(%s,tushushu.bian);for(i=0;ishu;i+)if(!strcmp(tushushu.bian,tushui.bian)break;if(i=shu)break;else printf(这个编号已存在,请重新输入n);printf(图书价格:);scanf(%f,&tushushu.jia);printf(图书作者:);scanf(%s,tushushu.zuo);tushushu.jie=1;tushushu.jiename0=0;shu+;printf(已新增图书n);system(pause);void jiahui() /新增会员int i;while(1)printf(会员姓名:);scanf(%s,);for(i=0;ihuiyuan;i+)if(!strcmp(,)break;if(i=huiyuan)break;else printf(这个名字已是会员n);while(1)printf(会员性别:);scanf(%s,huihuiyuan.xing);if(!strcmp(huihuiyuan.xing,男)|!strcmp(huihuiyuan.xing,女)break;else printf(你的输入有误n);while(1)printf(会员学号:);scanf(%s,huihuiyuan.xue);for(i=0;ihuiyuan;i+)if(!strcmp(huihuiyuan.xue,huii.xue)break;if(i=huiyuan)break;else printf(这个学号已存在n);printf(已成功办理会员n);system(pause);void liu() /浏览int i;printf(图书名称 图书编号 图书价格 图书作者 借阅情况 借阅人姓名n);for(i=0;ishu;i+)printf(%-20s %-20s %-6.2f %-10s ,,tushui.bian,tushui.jia,tushui.zuo);if(tushui.jie=1)printf( 未借 n);else printf( 已借 %sn,tushui.jiename);system(pause);void chatuname() /按名称查找图书int i,k=0;char s20;printf(输入要查询的图书:);scanf(%s,s);system(cls);for(i=0;ishu;i+)if(!strcmp(s,)if(k=0)printf(图书名称 图书编号 图书价格 图书作者 借阅情况 借阅人姓名n);printf(%-20s %-20s %-6.2f %-10s ,,tushui.bian,tushui.jia,tushui.zuo);if(tushui.jie=1)printf( 未借 n);else printf( 已借 %sn,tushui.jiename);k+;if(k=0)printf(没有找到%s,s);system(pause);void chatubian() /按编号查找图书int i;char s20;printf(输入要查询的图书编号:);scanf(%s,s);system(cls);for(i=0;ishu;i+)if(!strcmp(s,tushui.bian)printf(图书名称 图书编号 图书价格 图书作者 借阅情况 借阅人姓名n);printf(%-20s %-20s %-6.2f %-10s ,,tushui.bian,tushui.jia,tushui.zuo);if(tushui.jie=1)printf( 未借 n);else printf( 已借 %sn,tushui.jiename);break;if(i=shu)printf(没有这个编号);system(pause);void chatuzuo() /按作者查找图书int i,k=0;char s10;printf(输入作者姓名:);scanf(%s,s);system(cls);for(i=0;ishu;i+)if(!strcmp(s,tushui.zuo)if(k=0)printf(图书名称 图书编号 图书价格 图书作者 借阅情况 借阅人姓名n);printf(%-20s %-20s %-6.2f %-10s ,,tushui.bian,tushui.jia,tushui.zuo);if(tushui.jie=1)printf( 未借 n);else printf( 已借 %sn,tushui.jiename);k+;if(k=0)printf(没有找到%s的书,s);system(pause);void chahuixing() /按姓名查找会员int i,j;char s10;printf(输入会员姓名:);scanf(%s,s);system(cls);for(i=0;ihuiyuan;i+)if(!strcmp(s,)printf(姓名:%sn性别:%sn学号:%sn已借图书:,,huii.xing,huii.xue);for(j=0;jshu;j+)if(!strcmp(tushuj.jiename,)printf(编号:%s) ,,tushuj.bian);printf(n);break;if(i=huiyuan)printf(%s不是会员n,s);system(pasue);void chahuixue() /按学号查找会员int i,j;char s10;printf(输入会员学号:);scanf(%s,s);system(cls);for(i=0;ihuiyuan;i+)if(!strcmp(s,huii.xue)printf(姓名:%sn性别:%sn学号:%sn已借图书:,,huii.xing,huii.xue);for(j=0;jshu;j+)if(!strcmp(tushuj.jiename,)printf(编号:%s) ,,tushuj.bian);printf(n);break;if(i=huiyuan)printf(没有找到这个学号n);system(pasue);void xiutu() /修改图书信息int i,j,k;char str20,s20,s110;printf(输入要修改的图书的编号:);scanf(%s,str);system(cls);for(i=0;i0)if(k-10)if(sk-10)printf( bb);k-=2;else printf( b);k-;else printf(:);else if(sk= |sk=r)break;else k+;sk=0;for(j=0;j0)if(tushui.zuok-10)printf( bb);k-=2;else printf( b);k-;else printf(:);else if(tushui.zuok= |tushui.zuok=r)break;else k+;tushui.zuok=0;printf(n);break;if(i=shu)printf(没有这个编号n);system(pause);void xiuhui() /修改会员信息int i,j,k;char str10,s10,s120;printf(输入要修改的会员的姓名:);scanf(%s,str);system(cls);for(i=0;i0)if(sk-10)printf( bb);k-=2;else printf( b);k-;else printf(:);else if(sk= |sk=r)break;else k+;sk=0;for(j=0;j0)if(s1k-10)printf( bb);k-=2;else printf( b);k-;else printf(:);else if(s1k= |s1k=r)break;else k+;s1k=0;for(j=0;jshu;j+)if(j=i)continue;if(!strcmp(s1,huij.xue)break;if(j=shu)break;else printf(这个学号已存在,请重新输入n);strcpy(huii.xue,s1);printf(n);printf(修改成功n);break;if(i=huiyuan)printf(%s不是会员n,str);system(pause);void jieshu() /借书int i,j;char s10,s120;printf(输入借书人的姓名:);scanf(%s,s);printf(输入要借的图书的编号:);scanf(%s,s1);for(i=0;ihuiyuan;i+)if(!strcmp(s,)for(j=0;jshu;j+)if(!strcmp(s1,tushuj.bian)if(tushuj.jie=2)printf(此书已借出,不能再借n);elsetushuj.jie=2,strcpy(tushuj.jiename,);printf(借阅成功n);break;if(j=shu)printf(没有这个编号n);break;if(i=huiyuan)printf(%s不是会员n,s);system(pause);void huanshu() /还书int i,j;char s10,s120;printf(输入还书人的姓名:);scanf(%s,s);printf(输入要还的图书的编号:);scanf(%s,s1);for(i=0;ihuiyuan;i+)if(!strcmp(s,)for(j=0;jshu;j+)if(!strcmp(s1,tushuj.bian)if(tushuj.jie=1)printf(此书还没有借出n);else if(strcmp(tushuj.jiename,)printf(不是这个会员借的这本书n);elsetushuj.jie=1,strcpy(tushuj.jiename,0);printf(归还成功n);break;if(j=shu)printf(没有这个编号n);break;if(i=huiyuan)printf(%s不是会员n,s);system(pause);void shantu() /删除图书int i,j=-1;char str20;printf(输入要删除的图书的编号:);scanf(%s,str);for(i=0;ishu;i+)if(!strcmp(str,tushui.bian)if(tushui.jie=2)printf(此书已借出,暂不能删除n);elsefor(j=i;jshu-1;j+)strcpy(,tushuj+1.name);strcpy(tushuj.bian,tushuj+1.bian);strcpy(tushuj.zuo,tushuj+1.zuo);strcpy(tushuj.jiename,tushuj+1.jiename);tushuj.jia=tushuj+1.jia;tushuj.jie=tushuj+1.jie;shu-;printf(编号为%s的书已成功删除n,str);if(i=shu&j=-1)printf(这个编号不存在n);system(pause);void cun() /保存FILE*fp;int i;char s20;printf(输入要保存的文件:);scanf(%s,s);if(fp=fopen(s,w)=NULL)printf(文件打开失败n);elsefor(i=0;ishu;i+)fputs(,fp);fputc( ,fp);fputs(tushui.bian,fp);fputc( ,fp);putw(int)(tushui.jia*100),fp);fputs(tushui.zuo,fp);fputc( ,fp);putw(tushui.jie,fp);fputs(tushui.jiename,fp);fputc( ,fp);if(i=shu-1)fputc(n,fp);for(i=0;ihuiyuan;i+)fputs(,fp);fputc( ,fp);fputs(huii.xing,fp);fputc( ,fp);fputs(huii.xue,fp);fputc( ,fp);fclose(fp);printf(保存成功n);system(pause);int main()int a;while(1)system(cls);printf(1.导入数据n);printf(2.新增图书n);printf(3.办理会员n);printf(4.查看所有图书n);printf(5.查找图书n);printf(6.查找会员n);printf(7.修改图书信息n);printf(8.修改会员信息n);printf(9.删除图书n);printf(10.办理借书手续n);printf(11.办理还书手续n);printf(12.退出系统n);printf(选择相应的功能:);scanf(%d,&a);system(cls);switch(a)case 1:daoru();break;case 2:jiashu()