first commit

课程设计.c

@@ -0,0 +1,133 @@
+#include<stdio.h>
+#include<string.h>
+#include<windows.h>
+#include<math.h>
+#include<stdlib.h>
+#include<time.h>
+#include<dos.h>
+#include<conio.h> 
+int main()
+{
+    system("color f4");  
+    struct BOOK
+{
+	char title[20];
+	char author[20];
+	char publice[20];
+	char time[20];
+	float price;
+	char locate[20];
+	int base;
+	//书籍名称，作者，出版社，出版日期，价格，在目录中的位置
+};
+
+	struct BOOK *book;
+    int N=5;
+    book=(struct BOOK*)malloc(N*sizeof(struct BOOK));
+	strcpy( book[0].title, "《浪潮之巅》");
+    strcpy( book[0].author, "吴军");
+    strcpy( book[0].publice, "人民邮电出版社");
+    strcpy( book[0].time, "2016年5月1日");
+	book[0].price=99.00;
+	strcpy( book[0].locate, "二楼302");
+    book[0].base=50;
+
+    strcpy( book[1].title, "《人间失格》");
+    strcpy( book[1].author, "太宰治");
+    strcpy( book[1].publice, "现代出版社");
+    strcpy( book[1].time, "2016年10月");
+	book[1].price=26.00;
+	strcpy( book[1].locate, "二楼302");
+
+    strcpy( book[2].title, "《围城》");
+    strcpy( book[2].author, "钱钟书");
+    strcpy( book[2].publice, "上海晨光出版社");
+    strcpy( book[2].time, "1947年");
+	book[2].price=40.00;
+	strcpy( book[2].locate, "二楼302");
+
+	strcpy( book[3].title, "《红高粱家族》");
+    strcpy( book[3].author, "莫言");
+    strcpy( book[3].publice, "人民文学出版社");
+    strcpy( book[3].time, "2007年1月");
+	book[3].price=28.00;
+	strcpy( book[3].locate, "二楼302");
+
+	strcpy( book[4].title, "《百年孤独》");
+    strcpy( book[4].author, "加西亚·马尔克斯");
+    strcpy( book[4].publice, "新经典文化");
+    strcpy( book[4].time, "2011年6月");
+	book[4].price=39.50;
+	strcpy( book[4].locate, "二楼302");
+	 
+
+
+	char title[20],author[20];
+	char *str=title;
+	char *ptr=author;
+	int i;
+		char password[100]; 
+		
+		
+		
+		{	
+			int num=0;
+			
+			printf("***************欢迎来到深夜书店存货清单管理系统登录界面***************\n"); 
+			printf("               请输入密码");
+		
+			while(1)													//登录系统密码 
+			{
+			scanf("%s",password);
+			if(strcmp(password,"123456")==0)
+			{
+				printf("   登录成功\n");
+				break;
+			}else
+			{
+				printf("               密码错误，请重新输入");
+				num++;
+				if(num==3)
+				{
+					printf("密码输入错误超过三次，系统即将关闭");
+					exit(0); 
+				}
+		}
+			}
+			system("cls");                //刷屏 
+			
+	printf("请输入您要寻找的书名和作者\n") ;
+	scanf("%s%s",str,ptr);
+		for(i=0;i<5;i++)
+		{
+			if(*str==*book[i].title&&*ptr==*book[i].author)
+			{
+                    printf("The book is in the list.");
+                    printf( "书名 :   %s\n", book[i].title);
+                    printf( "作者 :  %s\n", book[i].author);
+                    printf( "出版社 : %s\n", book[i].publice);
+                    printf( "出版时间 :    %s\n", book[i].time);
+                    printf("库存\n");
+                    printf("请输入所需数量:");
+                    int n;
+                    scanf("%d",n);
+                    if(n>(book[i].base))
+                    {
+                        printf("所需数量不在库存范围内");
+                    }
+			}
+		}
+
+return 0;
+}
+} 
+
+/*void printBook( struct BOOK *book)
+{
+   printf( "Book title :   %s\n", book->title);
+   printf( "Book author :  %s\n", book->author);
+   printf( "Book publice : %s\n", book->publice);
+   printf( "Book time :    %s\n", book->time);
+}
+*/
+