c语言图书馆管理系统1

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1、#include#include"string.h"#defineMaxsize10structbook{longnum;charname[30];charauthor[20];charpress[30];floatprice;}BOOKLIST[Maxsize];voidinput(int*);voidsearch_num(int);voidsearch_author(int);voidsearch_press(int);voidsearch_name(int);voidDelete(int*);

2、intmain(){inti;intcount=0;printf("tt---------------------------------------");printf("ttt欢迎使用图书馆管理系统");printf("tt---------------------------------------");do{printf("");printf("ttt1---:添加一本图书");printf("ttt2---:显示某本图书信息");printf("ttt3

3、---:查找某作者编写图书信息");printf("ttt4---:查找某出版社图书信息");printf("ttt5---:查找某本书的信息");printf("ttt6---:删除某本书的信息");printf("ttt7---:退出");scanf("%d",&i);switch(i){case1:input(&count);break;case2:search_num(count);break;case3:search_author(count);break;cas

4、e4:search_press(count);break;case5:search_name(count);break;case6:Delete(&count);break;case7:break;default:printf("错误选择！请重选:");break;}}while(i!=7);return0;}voidinput(int*count){inti,in_num;if(*count==Maxsize){printf("空间已满!");return;}printf("请输入编号:");scanf("%d

5、",&in_num);for(i=0;i<*count;i++)if(BOOKLIST[i].num==in_num){printf("已经有相同编号:");return;}{BOOKLIST[i].num=in_num;printf("pleaseentername:");scanf("%s",BOOKLIST[i].name);printf("pleaseenterauthor:");scanf("%s",BOOKLIST[i].author);printf("pleaseenterpress:");scanf(

6、"%s",BOOKLIST[i].press);printf("pleaseenternum:");scanf("%ld",&BOOKLIST[i].num);printf("pleaseenterprice:");scanf("%f",&BOOKLIST[i].price);(*count)++;}}voidsearch_num(intcount){inti,num;printf("请输入要查询的编号:");scanf("%d",&num);for(i=0;i

7、m==num){printf("bookname:%s",BOOKLIST[i].name);printf("bookauthor:%s",BOOKLIST[i].author);printf("bookpress:%s",BOOKLIST[i].press);printf("bookprice:%f",BOOKLIST[i].price);printf("booknum:%ld",BOOKLIST[i].num);}elseprintf("没有查询到!");}voidsearch_autho

8、r(intcount){inti;charauthor[20];printf("请输入要查询的作者姓名:");scanf("%s",author);for(i=0;i