diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..08a1e42
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,28 @@
+{
+    // 使用 IntelliSense 了解相关属性。 
+    // 悬停以查看现有属性的描述。
+    // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "(gdb) Launch",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "enter program name, for example ${workspaceFolder}/a.exe",
+            "args": [],
+            "stopAtEntry": false,
+            "cwd": "${workspaceFolder}",
+            "environment": [],
+            "externalConsole": true,
+            "MIMode": "gdb",
+            "miDebuggerPath": "/path/to/gdb",
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                }
+            ]
+        }
+    ]
+}
\ No newline at end of file
diff --git a/a.txt b/a.txt
index 2afc4e9..a2b6d5f 100644
--- a/a.txt
+++ b/a.txt
@@ -1 +1,5 @@
-1 1 1 1 0 
+1 1 1 1 0
+2 2 2 2 0
+1 1 1 1 111
+2 2  2 222
+1 1 1 1 111
diff --git a/ddxx.txt b/ddxx.txt
new file mode 100644
index 0000000..470169e
--- /dev/null
+++ b/ddxx.txt
@@ -0,0 +1,9 @@
+      �����б�
+���� :1
+������ :1
+����ʱ�� :2099
+�ͻ��� :CIERRA
+�ͻ���ַ :JAPAN
+�ͻ��� :19
+
+
diff --git a/main.c b/main.c
index b477fac..4791c22 100644
--- a/main.c
+++ b/main.c
@@ -1,293 +1,625 @@
-#include<stdio.h>
-#include<stdlib.h>  /*����˵��*/
-#include<string.h>  /*�ַ�������*/
-#include<Windows.h>
-#define max 100
-#define LEN 15      
-#define N 50        
-int k = 1, n = 0, m = 0;
-
-typedef struct Bank {
-	char no[13];//����
-	char name[10];//����
-	char sex[8];//�Ա�
-	int balance;//���
-	char passwd[20];
-} bank, ban[max];
-void fileWrite(int n, ban s);
-void modify() {
-	int j = 0;
-	FILE * fp;
-	if ((fp = fopen("a.txt", "r")) == NULL) return;
-	ban s;
-	while (fscanf(fp, "%s %s %s %s %d ", &s[j].no, &s[j].name, &s[j].sex[j],&s[j].passwd, &s[j].balance) == 5) {
-		j++;
+#include <stdio.h>
+#include <windows.h>
+#include <string.h>
+#include <assert.h>
+#include <stdlib.h>
+
+
+
+int bgnumber = 023;      //�ͻ���
+int goodsn = 0;                //��Ʒ����ͳ��
+int ordern = 0;                   //������ͳ��
+
+
+void secondmain();			//����ά���Ӳ˵�
+void shuru();        //������Ʒ
+void browse();   //�����Ʒ
+void search();  //������Ʒ
+void order();         //������Ʒ
+void seek();     //��ѯ����
+void add();    //������Ʒ
+void del(); //ɾ����Ʒ
+void savesp();   //������Ʒ
+void savedd();    //���涩��
+void daoru();     //���ı�������Ʒ
+
+struct goods {
+	char name[30];		//��Ʒ��
+	int number;			//����
+	char vender[30];	//����
+	char filed[100];	//����
+	int stock;			//���
+	double unvalent;	//����
+};
+struct goods a[100];
+
+struct order {
+	int goodnumber;          //����
+	int ordernumber;			 //������
+	int ordertime;			 //����ʱ��
+	char customername[10];	 //�ͻ���
+	char customeraddress[100];	 //�ͻ���ַ
+	int customernumber;		 //�ͻ����
+};
+struct order b[100];
+
+int main(void) {
+	printf(".. .. .........                 .............. ........ .\n............ ...                .. ....................@@\n.........@`.....                .....................@@o \no.........@@....                ........@...... ..`@@@...\n.@@........@@..................O@O....@@ .......O@@@*... \n...@@O......@@@.....*O@@@@@@@@@@@..O@@@... ...@@@@o..... \n....@@@@`....@@@@@@@@@@@@@@@@@@@....@@......@@@@O....... \n.....@@@@/...@@@@............@*..O@@.....@@@@O......... \n........@@@@*..@@......oOOOO\\....@@@...*@@@@@.....o@.... \n.@@.......@@@@....@@@@@@@@@@@@@@@@@..O@@@@@....O@@@..... \n... @@@O....@@@@@@@@...........O@O.@@@@@@...@@@@O....... \n..  ...@@@@...O@@..... ... ......@@@@@@..@@@@@O......... \n        ..O@@@...O*.....OOOO...@@@@@@..@@o..@@@. . . ... \n        ......\\Oo...O@@@@@@@@@@@@@@..o.......@@O.. ....  \n        ...... ..O@@@@O.. ...O@@@*...........@@@....     \n        . ...   ..@@@@*.o@@/...@@@...@@@@....o@@....     \n............. .........O@@@@o..@@@..@@..@@...*@@*......  \n .... . ..... .......*..`@@*...@@@...@@@@....O@@.... . . \n............O......O@@@......@@@@......  ....@@@..... .. \n. ......O@@@..O@.o@@@@@@@@@@@@@*.......  .. .@@O ..    . \n......o..@@\\@@..@@@@o...oOOo................@@@.         \n. ......@O@...@@@@.......... .  ...o@......@@@..         \n . ....O^....@@@. ...... . ..  .....*@@@O@@@@...         \n............@@..... . ...... .. ......O@@@@O....         \n        ../@ ...                        o@@@o... ....... \n        ....  ..                        ..\\@@@.. ....... \n        ... ....                        .. .*@@@....     \n        .... ...                        .. ....@@*..     \n");
+	Sleep(1000);
+	int i;
+	daoru();
+
+	do {
+		system("cls");
+		printf("\n\n\n\n\n\n");
+		printf("**************************��ӭʹ����Ʒ����ϵͳ**********************************\n");
+		printf("                             1.�����Ʒ��Ϣ           \n");
+		printf("                             2.������Ʒ               \n");
+		printf("                             3.������ѯ               \n");
+		printf("                             4.������Ʒ               \n");
+		printf("                             5.�����˵�               \n");
+		printf("                             0.�˳�ϵͳ               \n");
+		printf("********************************************************************************\n");
+
+		printf("\n\n  ѡ��: ");
+
+		scanf("%d",&i);
+		switch(i) {
+			case 1:
+				system("cls");
+				browse();
+				break;
+			case 2:
+				system("cls");
+				order();
+				break;
+			case 3:
+				system("cls");
+				seek();
+				break;
+			case 4:
+				search();
+				break;
+			case 5:
+				secondmain();
+				break;
+
+			case 0:	                           //�˳�ϵͳ�Ľ���
+				system("cls");
+				printf("\n\n\n\n\n\n\n\n");
+				printf("\n\n   ��ӭʹ�ñ�ϵͳ\n\n\n\n\n   ��ӭ�ٴ�ʹ��\n");
+				exit(0);
+			default:
+				printf("���0-5��ѡ�񣡣���");
+				break;                      
+		}
+	} while(1);
+
+	return 0;
+}
+
+//�����Ʒ
+void browse() {
+	int i;
+	system("cls");
+	printf("     ��Ʒ��Ϣ\n");
+	for (i = 0; i < goodsn; i++) {
+		printf("Ʒ�� :  %s\n",a[i].name);
+		printf("���� :  %d\n",a[i].number);
+		printf("���� :  %s\n",a[i].vender);
+		printf("���� :  %s\n",a[i].filed);
+		printf("��� :  %d\n",a[i].stock);
+		printf("���� :  %.2lf\n\n\n",a[i].unvalent);
 	}
-	n = j;
-	int i, item, num;
-	int age;
-	char sex1[8], s1[LEN + 1], s2[LEN + 1],passwd1[20],age1[10]; 
-	float score1;
-	printf("������Ҫ�޸ĵ��û��Ŀ���:\n");
-	scanf("%s", s1);
-	for (i = 0; i<n; i++) {
-		if (strcmp(s[i].no, s1) == 0) { /*�Ƚ��ַ����Ƿ����*/
-			num = i;
-			printf("------------------\n");
-			printf("1.�޸�����\n");
-			printf("2.�޸��Ա�\n");
-			printf("3.�޸�����\n");
-			printf("4.�˳����˵�\n");
-			printf("------------------\n");
-			while (1) {
-				printf("��ѡ���Ӳ˵����:");
-				scanf("%d", &item);
-				switch (item) {
-				case 1:
-					printf("�������µ�����:\n");
-					scanf("%s", s2);
-					strcpy(s[num].name, s2);
-					fileWrite(n, s);
+	printf("\n\n\n\n\n\n   ");
+	printf("�������˵�\n");
+	printf("   ");
+	system("pause");
+	return;
+}
+
+//��Ʒ�Ķ���
+void order() {
+	char ch;
+	int i, j, t, c = 1;
+	int n = 1;
+	int m = 0;
+
+	do {
+		switch(n) {
+			case 1:
+				system("cls");
+				printf("    ��Ʒ��Ϣ\n");
+				//��ʾ��Ʒ�����ơ�������Ϣ���Ա��ڶ���
+				printf("����   ����  ���\n");
+				for (i = 0; i < goodsn; i++) {
+					printf("%s    %d   %d\n\n\n",a[i].name,a[i].number,a[i].stock);
+
+				}
+				printf("\n\n\n");
+
+				printf("    ��Ʒ����\n");
+				printf("\n   ��������ĵ�%d��������Ϣ:\n",m + 1);
+				printf("\n   ����:");
+				fflush(stdin);
+				scanf("%d",&b[ordern].goodnumber);
+				//����Ƿ��д���Ʒ
+				j = 1;
+				for (i = 0; i < goodsn; i++) {
+					if(a[i].number == b[ordern].goodnumber) {
+						j = 0;
+						t = i;
+					}
+				}
+				//������Ʒ����������Ŀ
+				if(j == 0) {
+					printf("\n   ������:");
+					fflush(stdin);
+					scanf("%d",&b[ordern].ordernumber);
+					if (a[t].stock >= b[ordern].ordernumber) {
+						a[t].stock = a[t].stock - b[ordern].ordernumber;       //�˿͹������Ʒ�Ŀ�����
+						printf("\n   ����ʱ��:");
+						fflush(stdin);
+						scanf("%d",&b[ordern].ordertime);
+						printf("\n   �ͻ���:");
+						fflush(stdin);
+						gets(b[ordern].customername);
+						printf("\n   �ͻ���ַ:");
+						fflush(stdin);
+						gets(b[ordern].customeraddress);
+						printf("\n   �ͻ����:");
+						b[ordern].customernumber = bgnumber;
+						printf("%d\n",b[ordern].customernumber);
+						bgnumber++;
+						ordern++;
+						m++;
+						printf("\n\n\n    ");
+						system("pause");
+					} else {
+						printf("\n\n   ������Ŀ�������\n");
+						printf("   ");
+						system("pause");
+					}
+
+				}
+				//��û����Ʒ����ʾ������
+				else {
+					printf("\n\n   ���޴˻�\n");
+
+					printf("   ");
+					system("pause");
+				}
+
+
+			case 2:
+				printf("�Ƿ�������붩��?(Y/N)");
+				fflush(stdin);
+				scanf("%c",&ch);
+				if(ch == 'N' || ch == 'n') {
+					c = 0;
 					break;
-				case 2:
-					printf("�������µ��Ա�:\n");
-					scanf("%s", &sex1);
-					strcpy(s[num].sex, sex1);
-					fileWrite(n, s);
+				} else if(ch == 'Y' || ch == 'y') {
+					c = 0;
+					n = 1;
 					break;
-				case 3:
-					printf("�������µ�����:\n");
-					scanf("%s", &passwd1);
-					strcpy(s[num].passwd, passwd1);
-					fileWrite(n, s);
+				} else if(ch != 'n' || ch != 'N' || ch != 'Y' || ch != 'y') {
+					n = 0;
+					c = 1;
 					break;
-				case 4:
-					return;
-				default:
-					printf("����1-4֮��ѡ��\n");
 				}
-			}
-		}
-		else {
-			printf("û�иÿ���!!!\n");
+
+			case 0:
+				if(c == 1) {
+					n = 2;
+				}
 		}
-	}
-	system("pause");
+
+	} while(ch != 'n' && ch != 'N');
+	system("cls");
+
+	return ;
 }
-void insert() {
-	int i, a, b;
-	printf("����������ӵ��û���:\n");
-	scanf("%d", &n);
-	FILE * fp;
-	if ((fp = fopen("a.txt", "at")) == NULL) return;
-	ban s;
-	for (i = 0; i<n; i++) {
-		printf("\n�������%d���û��Ŀ��ţ�", i + 1);
-		scanf("\n%s", &s[i].no);
-		printf("\n�������%d���û���������", i + 1);
-		scanf("%s", &s[i].name);
-		printf("\n�������%d ���û����Ա�", i + 1);
-		scanf("%s", &s[i].sex);
-		printf("\n�������%d ���û������룺", i + 1);
-		scanf("%s", &s[i].passwd);
-		//д���ļ�
-		fseek(fp, 0L, SEEK_END);
-		fprintf(fp, "%s %s %s %s %d \n", s[i].no, s[i].name, s[i].sex,s[i].passwd, s[i].balance = 0);
-		fclose(fp);
+
+//�����IJ�ѯ
+void seek() {
+	int i;
+	system("cls");
+	printf("     �����б�\n");
+	for (i = 0; i < ordern; i++) {
+		printf("���� :      %d\n",b[i].goodnumber);
+		printf("������ :    %d\n",b[i].ordernumber);
+		printf("����ʱ�� :  %d\n",b[i].ordertime);
+		printf("�ͻ��� :    %s\n",b[i].customername);
+		printf("�ͻ���ַ :  %s\n",b[i].customeraddress);
+		printf("�ͻ���� :    %d\n\n\n",b[i].customernumber);
 	}
-	printf("���ӳɹ�!!!\n");
+	printf("\n\n\n\n\n\n   ");
+	printf("�������˵�\n");
+	printf("   ");
 	system("pause");
+	return;
 }
+
+//������Ʒ
+void add() {
+	char ch;
+	int i=1;
+	int n = 1;
+
+	do {
+		switch(n) {
+			case 1:
+				system("cls");
+				printf("    ��Ʒ��Ϣ������\n");
+				printf("\n   ��������ĵ�%d����Ʒ����Ϣ:\n",i);
+				printf("\n   ����:");
+				fflush(stdin);
+				scanf("%s",a[goodsn].name);
+				printf("\n   ����:");
+				fflush(stdin);
+				scanf("%d",&a[goodsn].number);
+				printf("\n   ����:");
+				fflush(stdin);
+				scanf("%s",a[goodsn].vender);
+				printf("\n   ����:");
+				fflush(stdin);
+				scanf("%s",a[goodsn].filed);
+				printf("\n   ���:");
+				fflush(stdin);
+				scanf("%d",&a[goodsn].stock);
+				printf("\n   ����:");
+				fflush(stdin);
+				scanf("%lf",&a[goodsn].unvalent);
+				i++;
+				goodsn++;
+
+			case 2:
+				printf("�Ƿ���������¼?(Y/N)");
+				fflush(stdin);
+				scanf("%c",&ch);
+				if(ch ==' Y'|| ch == 'y') {
+					n = 1;
+				}
+				if(ch == 'N' || ch ==' Y'|| ch == 'n'|| ch == 'y') {
+					break;
+				}
+
+
+		}
+	} while(ch != 'n' && ch != 'N');
+
+	return;
+}
+
+//ɾ����Ʒ
 void del() {
-	int j = 0;
-	FILE * fp, *fp1;
-	if ((fp = fopen("a.txt", "r")) == NULL) return;
-	ban s;
-	while (fscanf(fp, "%s %s %s %s %d ", &s[j].no, &s[j].name, &s[j].sex[j],&s[j].passwd, &s[j].balance) == 5) {
-		j++;
-	}
-	n = j;
-
-	int i, flag = 0;
-	char s1[LEN + 1];
-	printf("������Ҫɾ���û��Ŀ���:\n");
-	scanf("%s", s1);
-	for (i = 0; i<n; i++) {
-		if (strcmp(s[i].no, s1) == 0) {
-			flag = 1;
-			for (j = i; j<n - 1; j++) {
-				strcpy(s[j].no, s[j + 1].no);
-				strcpy(s[j].name, s[j + 1].name);
-				s[j].balance = s[j + 1].balance;
-				strcpy(s[j].sex, s[j + 1].sex);
-				strcpy(s[j].passwd, s[j + 1].passwd);
-			}
+	int i;
+	int j;
+	char ch;
+	int n = 1;
+
+	do {
+		switch(n) {
+			case 1:
+				system("cls");
+				printf("    ��Ʒ�б�\n");
+				//��ʾ��Ʒ�����ơ�������Ϣ���Ա����²���ɾ��
+				for (i = 0; i < goodsn; i++) {
+					printf("���� :  %s\n",a[i].name);
+					printf("ID :  %d\n",i);
+					printf("��� :  %d\n\n\n",a[i].stock);
+				}
+
+				//��Ʒ������
+				printf("\n\n\n    ��������Ҫɾ����Ʒ��ID:");
+				scanf("%d",&j);
+				i = j;
+				while(i < goodsn - 1) {
+					strcpy(a[i].name, a[i + 1].name);
+					a[i].number = a[i + 1].number;
+					strcpy(a[i].filed, a[i + 1].filed);
+					a[i].stock = a[i + 1].stock;
+					a[i].unvalent = a[i + 1].unvalent;
+					strcpy(a[i].vender, a[i + 1].vender);
+					i++;
+				}
+				goodsn--;
+			case 2:
+				printf("�Ƿ����ɾ����Ʒ?(Y/N)");
+				fflush(stdin);
+				scanf("%c",&ch);
+				if(ch == 'N' || ch ==' Y'|| ch == 'n'|| ch == 'y') {
+					break;
+				}
+				if(ch ==' Y'|| ch == 'y') {
+					n = 1;
+					break;
+				}
+			case 0:
+
+				printf("�Ƿ���������¼?(Y/N)");
+				fflush(stdin);
+				scanf("%c",&ch);
+				n = 2;
 		}
-	}
-	if (flag == 0)
-		printf("�ÿ��Ų����ڣ�\n");
-	if (flag == 1) {
-		n--;
-		fileWrite(n, s);
-		fclose(fp);
-		printf("ɾ���ɹ�,��ʾ�����ѡ��˵�\n");
+	} while(ch != 'n' && ch != 'N');
 
-	}
+	printf("\n\n\n\n\n\n   ");
+	printf("���ظ��ӹ��ܲ˵�\n");
+	printf("   ");
 	system("pause");
+	return;
+
 }
-void seek() {
-	int j = 0,flag=0;
-	FILE * fp;
-	if ((fp = fopen("a.txt", "r")) == NULL) return;
-	ban s;
-	while (fscanf(fp, "%s %s %s %s %d", &s[j].no, &s[j].name, &s[j].sex[j], &s[j].passwd, &s[j].balance) == 5) {
-		j++;
-	}
-	n = j;
-	int i = 0, item;
-	char s1[13], s2[20];
-	lable1:
-	printf("�����뿨��(����0�������˵�)��\n");
-	scanf("%s", &s1);
-	if (strcmp(s1, "0") == 0)
-	{
-		return;
-	}
-	for (i = 0; i < n; i++) {
-		if (strcmp(s[i].no, s1) == 0) {
-			printf("���������룺\n");
-			scanf("%s", &s2);
-			if (strcmp(s[i].passwd, s2) == 0) {
-				printf("����ѯ���˻���Ϣ����\n");
-				printf("���ţ�%s\n", s[i].no);
-				printf("������%s\n", s[i].name);
-				printf("�Ա�%s\n", s[i].sex);
-				printf("��%d\n", s[i].balance);
-				flag = 2;
-				break;
-			}
-			else {
-				printf("������������������������\n");
-				goto lable1;
-			}
-		}
-	}
-	if (flag != 2) {
-		printf("��������û��������ڣ�����������\n");
-		goto lable1;
+
+//��Ʒ��Ϣ�ı���
+void savesp() {
+	FILE *fp;
+	int i;
+
+	fp = fopen("spxx.txt","w");
+	assert(fp != NULL);
+
+	fprintf(fp,"      ��Ʒ��Ϣ�б�\n");
+	//��Ʒ��Ϣ��¼��
+	for (i = 0; i < goodsn; i++) {
+		fprintf(fp,"����: %s\n",a[i].name);
+		fprintf(fp,"����: %d\n",a[i].number);
+		fprintf(fp,"����: %s\n",a[i].vender);
+		fprintf(fp,"����: %s\n",a[i].filed);
+		fprintf(fp,"���: %d\n",a[i].stock);
+		fprintf(fp,"����: %.2lf\n\n\n",a[i].unvalent);
 	}
+
 	fclose(fp);
 
+
+	system("cls");
+	printf("\n\n\n\n\n\n    ��Ʒ��Ϣ����ɹ�!!!\n");
+	printf("    ");
 	system("pause");
+
+	return;
 }
-void save()
-{
-int j = 0,flag=0;
-	FILE * fp;
-	if ((fp = fopen("a.txt", "r+")) == NULL) return;
-	ban s;
-	while (fscanf(fp, "%s %s %s %s %d", &s[j].no, &s[j].name, &s[j].sex[j], &s[j].passwd, &s[j].balance) == 5) {
-		j++;
-	}
-	n = j;
-	struct Bank *str = s;
-	int i = 0, item,save,aftersave;
-	char s1[13], s2[20];
-	lable1:
-	printf("�����뿨��(����0�������˵�)��\n");
-	scanf("%s", &s1);
-	if (strcmp(s1, "0") == 0)
-	{
-		return;
-	}
-	for (i = 0; i < n; i++) {
-		if (strcmp(s[i].no, s1) == 0) {
-			printf("���������룺\n");
-			scanf("%s", &s2);
-			if (strcmp(s[i].passwd, s2) == 0) {
-				printf("��������Ҫ���Ľ�");
-				scanf("%d",&save);
-				s[i].balance = save + s[i].balance;
-				fileWrite(n, s);
-				fclose(fp);
-				printf("���ɹ�!\n");
-				printf("��ǰ���Ϊ%dԪ\n",s[i].balance);
-				flag = 2;
-				break;
-			}
-			else {
-				printf("������������������������\n");
-				goto lable1;
-			}
-		}
-	}
-	if (flag != 2) {
-		printf("��������û��������ڣ�����������\n");
-		goto lable1;
+
+//�����ı�����Ϣ
+void savedd() {
+	FILE *fp;
+	int i;
+
+	fp = fopen("ddxx.txt","w");
+	assert(fp != NULL);
+
+	fprintf(fp,"      �����б�\n");
+	//��Ʒ��Ϣ��¼��
+	for (i = 0; i < ordern; i++) {
+		fprintf(fp,"���� :%d\n",b[i].goodnumber);
+		fprintf(fp,"������ :%d\n",b[i].ordernumber);
+		fprintf(fp,"����ʱ�� :%d\n",b[i].ordertime);
+		fprintf(fp,"�ͻ��� :%s\n",b[i].customername);
+		fprintf(fp,"�ͻ���ַ :%s\n",b[i].customeraddress);
+		fprintf(fp,"�ͻ��� :%d\n\n\n",b[i].customernumber);
 	}
 
+	fclose(fp);
 
+	//�������Ϣ�ķ���
+	system("cls");
+	printf("\n\n\n\n\n\n    ��Ϣ����ɹ�!!!\n");
+	printf("    ");
 	system("pause");
+
+	return;
 }
-	void fileWrite(int n, ban s) {
-	FILE *fp1;
+
+//����ά���Ӳ˵�
+void secondmain() {
 	int i;
-	if ((fp1 = fopen("a.txt", "w")) == NULL) return;
-	for (i = 0; i<n; i++) {
-		fprintf(fp1, "%s %s %s %s %d  ", s[i].no, s[i].name, s[i].sex,s[i].passwd, s[i].balance);
-	}
-	fclose(fp1);
+
+
+	do {
+		system("cls");
+		printf("\n\n\n\n\n\n\n");
+		printf("********************************�����Ӳ˵�************************************\n\n");
+		printf("                              1.����ȫ����Ʒ                                      \n");
+		printf("                              2.������Ʒ                                          \n");
+		printf("                              3.ɾ����Ʒ                                          \n");
+		printf("                              4.������Ʒ                                          \n");
+		printf("                              5.���涩��                                          \n");
+		printf("                              0.������һ��                                        \n");
+		printf("**************************************************************************\n\n\n\n\n");
+
+
+		printf("\n\n  ����������Ҫѡ��Ĺ���(0~5): ");
+
+		scanf("%d",&i);
+
+		switch(i) {
+			case 1:
+				system("cls");
+				shuru ();
+				break;
+			case 2:
+				system("cls");
+				add();
+				break;
+			case 3:
+				system("cls");
+				del();
+				break;
+
+			case 4:
+				system("cls");
+				savesp();
+				break;
+			case 5:
+				system("cls");
+				savedd();
+				break;
+
+			case 0:
+				system("cls");
+				return ;
+		}
+	} while(1);
+
+	printf("    ");
+	system("pause");
+	system("cls");
+
+	return;
 }
-/* ����*/
-void menu() {
-	int num;
-	printf("------------------------------------------------------\n");
-	printf("------------------------------------------------------\n");
-	printf("-------------------���й���ϵͳ-----------------------\n");
-	printf("------------------------------------------------------\n");
-	printf("------------------------------------------------------\n");
-	Sleep(3000);
-	system("CLS");
-	printf("------------------------------------------------------\n");
-	printf("----------------------��ѡ����----------------------\n");
-	printf("-------------------1.��ѯ   2.���--------------------\n");
-	printf("-------------------3.ȡ��   4.����--------------------\n");
-	printf("-------------------5.����   6.�˻���Ϣ�޸�------------\n");
-	printf("-----------------------0.�˳�-------------------------\n");
-	printf("��ѡ��˵����:");
-	scanf("%d", &num);
-	switch (num) {
-	case 0:
-		exit(0);
-		break;
-	case 1:
-		seek();
-		break;
-	case 2:
-		save();
-		break;
-	case 3:
-		break;
-	case 4:
-		insert();
-		break;
-	case 5:
-		del();
-		break;
-	case 6:
-		modify();
-		break;
-	default:
-		printf("����0-6֮��ѡ��\n");
-	}
+
+//�Ӽ���������Ʒ
+void shuru() {
+	char ch;
+	int n = 1;
+	goodsn = 0;
+
+	do {
+		switch(n) {
+			case 1:
+				//��Ʒ��¼��
+				system("cls");
+				printf("    ����������ȫ����Ʒ��Ϣ\n");
+				printf("\n   �������%d����Ʒ����Ϣ:\n",goodsn + 1);
+				printf("\n   ����:");
+				fflush(stdin);
+				gets(a[goodsn].name);
+				printf("\n   ����:");
+				fflush(stdin);
+				scanf("%d",&a[goodsn].number);
+				printf("\n   ����:");
+				fflush(stdin);
+				gets(a[goodsn].vender);
+				printf("\n   ����:");
+				fflush(stdin);
+				gets(a[goodsn].filed);
+				printf("\n   ���:");
+				fflush(stdin);
+				scanf("%d",&a[goodsn].stock);
+				printf("\n   ����:");
+				fflush(stdin);
+				scanf("%lf",&a[goodsn].unvalent);
+
+				goodsn++;
+
+				fflush(stdin);
+			case 2:
+				printf("�Ƿ���������¼?(Y/N)");
+				fflush(stdin);
+				scanf("%c",&ch);
+				if(ch == 'N' || ch ==' Y'|| ch == 'n'|| ch == 'y') {
+					break;
+				}
+				if(ch ==' Y'|| ch == 'y') {
+					n = 1;
+					break;
+				}
+			case 0:
+
+				printf("�Ƿ���������¼?(Y/N)");
+				fflush(stdin);
+				scanf("%c",&ch);
+				n = 2;
+		}
+	} while(ch != 'n' && ch != 'N');
+
+	return;
 }
 
+//������Ʒ��Ϣ
+void daoru() {
+	FILE *fp;
+	char ch[30];
+	double dou;
+	int in;
+	int i = 0;
+	goodsn = 0;
 
-int main() {
-	while (k) {
-		system("cls");
-		menu();
+	fp = fopen("spxx.txt","r");
+	assert(fp);
+
+	//���ļ��е�����Ʒ��Ϣ
+	fscanf(fp,"%s",&ch);
+	while(fscanf(fp,"%s",&ch) != EOF) {
+		fscanf(fp, "%s", &ch);
+		strcpy(a[goodsn].name, ch);
+		fscanf(fp,"%s",&ch);
+		fscanf(fp,"%d",&in);
+		a[goodsn].number = in;
+		fscanf(fp,"%s",&ch);
+		fscanf(fp,"%s",&ch);
+		strcpy(a[goodsn].vender, ch);
+		fscanf(fp,"%s",&ch);
+		fscanf(fp,"%s",&ch);
+		strcpy(a[goodsn].filed, ch);
+		fscanf(fp,"%s",&ch);
+		fscanf(fp,"%d",&in);
+		a[goodsn].stock = in;
+		fscanf(fp,"%s",&ch);
+		fscanf(fp,"%lf",&dou);
+		a[goodsn].unvalent = dou;
+		goodsn++;
 	}
+
+	fclose (fp);
+
+	return;
+}
+//������Ʒ
+void search() {
+	int i;
+	int j;
+	char ch;
+	int n = 1;
+
+	do {
+		switch(n) {
+			case 1:
+				system("cls");
+				printf("    ��Ʒ�б�\n");
+				//��ʾ��Ʒ�����ơ�������Ϣ���Ա����²���ɾ��
+				for (i = 0; i < goodsn; i++) {
+					printf("���� :  %s\n",a[i].name);
+					printf("ID :  %d\n",i);
+					printf("��� :  %d\n\n\n",a[i].stock);
+				}
+
+				//��Ʒ������
+				printf("\n\n\n    ��������Ҫ������Ʒ��ID:");
+				scanf("%d",&j);
+
+				if(0<=j&&j<=goodsn) {
+					printf("���� :  %s\n",a[j].name);
+					printf("���� :  %d\n",a[j].number);
+					printf("���� :  %s\n",a[j].vender);
+					printf("���� :  %s\n",a[j].filed);
+					printf("��� :  %d\n",a[j].stock);
+					printf("���� :  %.2lf\n\n\n",a[j].unvalent);
+				}
+
+
+			case 2:
+				printf("�Ƿ����������Ʒ?(Y/N)");
+				fflush(stdin);
+				scanf("%c",&ch);
+				if(ch == 'N'|| ch == 'n') {
+					break;
+				}
+				if(ch ==' Y'|| ch == 'y') {
+					n = 1;
+					break;
+				}
+
+		}
+	} while(ch != 'n' && ch != 'N');
+
+	printf("\n\n\n\n\n\n   ");
+	printf("�������˵�!\n");
+	printf("   ");
 	system("pause");
-	return 0;
-}
\ No newline at end of file
+	return;
+
+}
+
diff --git a/main.exe b/main.exe
index bc99a4f..58a7d77 100644
Binary files a/main.exe and b/main.exe differ
diff --git a/spxx.txt b/spxx.txt
new file mode 100644
index 0000000..a6bd122
--- /dev/null
+++ b/spxx.txt
@@ -0,0 +1,41 @@
+      ��Ʒ��Ϣ�б�
+����: IPX
+����: 1
+����: APPLE
+����: CHINA
+���: 10
+����: 8888.00
+
+
+����: 1
+����: 1
+����: 1
+����: 1
+���: 1
+����: 1.00
+
+
+����: 1
+����: 1
+����: 1
+����: 1
+���: 1
+����: 1.00
+
+
+����: 1
+����: 2
+����: 2
+����: 2
+���: 2
+����: 2.00
+
+
+����: 2
+����: 2
+����: 2
+����: 2
+���: 2
+����: 2.00
+
+