课程设计 图书管理系统相关信息

欢迎进入图书管理系统\n"); printf("********************************************************************************"); printf("*^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^*"); printf("\t\t\t\t 1.图书馆信息\n\n"); printf("\t\t\t\t 2.借阅系统\n\n"); printf("\t\t\t\t 3.退出系统\n\n"); printf("\t\t\t\t请按键选择，回车确定\n"); printf("*^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^*"); printf("************** ******************************************************************"); return ; } void menu1() //显示图书馆信息菜单 { system ("cls");//清屏 printf("\n\n\n********************************************************************************"); printf("\t\t\t\t欢迎进入图书信息系统\n"); printf("********************************************************************************"); printf("*^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^*"); printf("\t\t\t\t 1.采编入库\n\n"); printf("\t\t\t\t 2.图书查询\n\n"); printf("\t\t\t\t 3.清除库存\n\n"); printf("\t\t\t\t 4.显示库存\n\n"); printf("\t\t\t\t 5.返回上一层\n\n"); printf("\t\t\t 请按键选择，回车确定\n"); printf("*^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^*"); printf("********************************** ******************************************************************"); return ; } void menu1() //显示图书馆信息菜单 { system ("cls");//清屏 printf("\n\n\n********************************************************************************"); printf("\t\t\t\t欢迎进入图书信息系统\n"); printf("********************************************************************************"); printf("*^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^*"); printf("\t\t\t\t 1.采编入库\n\n"); printf("\t\t\t\t 2.图书查询\n\n"); printf("\t\t\t\t 3.清除库存\n\n"); printf("\t\t\t\t 4.显示库存\n\n"); printf("\t\t\t\t 5.返回上一层\n\n"); printf("\t\t\t 请按键选择，回车确定\n"); printf("*^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^ ^_^*"); printf("**********************************