diff --git a/1room.h b/1room.h
new file mode 100644
index 0000000..5f2d07b
--- /dev/null
+++ b/1room.h
@@ -0,0 +1,84 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<time.h>
+#include<conio.h>
+#include<string.h>
+#define len sizeof(inf)
+void main_page();/*界面函数*/
+int select_();/*选择函数*/
+void qingping();/*清屏函数*/
+void query_r();/*房间信息查询函数*/
+int loading();/*读取函数*/
+int saving();/*保存函数*/
+int feiyongjisuan(char fangjianhao[10],int shijiancha_ri,int shijiancha_xiaoshi);//费用计算 
+void reroom();/*退房函数*/
+int xitongshijian(int *i,int *o,int *l);/*时间函数*/
+int feiyongchaxun();/*费用查询函数*/
+void register_();/*登记入住函数*/
+void delete_();/*删除函数*/
+void setting();/*新建函数*/ 
+void shijianshu(char fangjianhao[10],int *p,int *o);//时间差 
+int change1();//修改函数 
+int change2();//查询函数 
+void query_o();//单个查询 
+extern int qty;
+int qty=10;
+struct room                       /*结构体数组inf*/
+{	
+	char num[10];         /*房间号*/
+	char human[10];       /*单双人*/
+	char kind[10];      /*类型*/
+	char inout[10]; /*是否有人入住*/
+	int  time[3];/*时间*/
+}inf[99];
+int main()
+{
+
+	select_();
+	return 0;
+}
+
+
+
+
+void main_page()                                        /*界面函数
+
+*/
+{	system("cls");
+	printf("          \n*        酒店管理系统主界面        *\n");
+	printf("          \n*         1.房间信息查询           *\n");
+	printf("          \n*         2.房间信息修改           *\n");
+	printf("          \n*         3.  登记入住             *\n");
+	printf("          \n*         4.  费用查询             *\n");
+	printf("          \n*         5.    退房               *\n");
+    printf("          \n*         6.  退出程序             *\n");
+	printf("请选择\n");
+                           
+	
+}
+
+ 
+int select_()          /*选择函数*/
+{
+	
+	int n;
+	main_page();
+	scanf("%d",&n);
+	while(n)
+	{switch(n)
+	{
+	case 1:change1() ;break;                                       
+
+                    
+	case 2:change2() ;break;
+	case 3:register_() ;break;
+	case 4: feiyongchaxun();break;
+	case 5:reroom();break;
+	case 6: return 0;
+	}
+	printf("按任意数返回");
+	getch();
+	main_page();
+	scanf("%d",&n);
+	}
+return 0;}
diff --git a/1room.h.gch b/1room.h.gch
new file mode 100644
index 0000000..487fca5
Binary files /dev/null and b/1room.h.gch differ