reeeeeeee update

.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
+                }
+            ]
+        }
+    ]
+}

a.txt

@@ -1 +1,5 @@
 1 1 1 1 0
+2 2 2 2 0
+1 1 1 1 111
+2 2  2 222
+1 1 1 1 111

ddxx.txt

@@ -0,0 +1,9 @@
+      订单列表
+货号 :1
+订购量 :1
+日期时间 :2099
+客户名 :CIERRA
+客户地址 :JAPAN
+客户号 :19
+
+

main.c

@@ -1,293 +1,625 @@
-#include<stdio.h>
+#include <stdio.h>
-#include<stdlib.h>  /*其它说明*/
+#include <windows.h>
-#include<string.h>  /*字符串函数*/
+#include <string.h>
-#include<Windows.h>
+#include <assert.h>
-#define max 100
+#include <stdlib.h>
-#define LEN 15      
+
-#define N 50        
+
-int k = 1, n = 0, m = 0;
+
-
+int bgnumber = 023;      //客户号
-typedef struct Bank {
+int goodsn = 0;                //商品量的统计
-	char no[13];//卡号
+int ordern = 0;                   //订单的统计
-	char name[10];//姓名
+
-	char sex[8];//性别
+
-	int balance;//余额
+void secondmain();			//管理维护子菜单
-	char passwd[20];
+void shuru();        //输入商品
-} bank, ban[max];
+void browse();   //浏览商品
-void fileWrite(int n, ban s);
+void search();  //搜索商品
-void modify() {
+void order();         //订购商品
-	int j = 0;
+void seek();     //查询订单
-	FILE * fp;
+void add();    //增加商品
-	if ((fp = fopen("a.txt", "r")) == NULL) return;
+void del(); //删除商品
-	ban s;
+void savesp();   //保存商品
-	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) {
+void savedd();    //保存订单
-		j++;
+void daoru();     //从文本导入商品
-	}
+
-	n = j;
+struct goods {
-	int i, item, num;
+	char name[30];		//商品名
-	int age;
+	int number;			//货号
-	char sex1[8], s1[LEN + 1], s2[LEN + 1],passwd1[20],age1[10]; 
+	char vender[30];	//厂家
-	float score1;
+	char filed[100];	//产地
-	printf("请输入要修改的用户的卡号:\n");
+	int stock;			//库存
-	scanf("%s", s1);
+	double unvalent;	//单价
-	for (i = 0; i<n; i++) {
+};
-		if (strcmp(s[i].no, s1) == 0) { /*比较字符串是否相等*/
+struct goods a[100];
-			num = i;
+
-			printf("------------------\n");
+struct order {
-			printf("1.修改姓名\n");
+	int goodnumber;          //货号
-			printf("2.修改性别\n");
+	int ordernumber;			 //订购量
-			printf("3.修改密码\n");
+	int ordertime;			 //日期时间
-			printf("4.退出本菜单\n");
+	char customername[10];	 //客户名
-			printf("------------------\n");
+	char customeraddress[100];	 //客户地址
-			while (1) {
+	int customernumber;		 //客户编号
-				printf("请选择子菜单编号:");
+};
-				scanf("%d", &item);
+struct order b[100];
-				switch (item) {
+
+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("**************************欢迎使用商品订购系统**********************************\n");
+		printf("                             1.浏览商品信息           \n");
+		printf("                             2.订购商品               \n");
+		printf("                             3.订单查询               \n");
+		printf("                             4.搜索商品               \n");
+		printf("                             5.管理菜单               \n");
+		printf("                             0.退出系统               \n");
+		printf("********************************************************************************\n");
+
+		printf("\n\n  选择: ");
+
+		scanf("%d",&i);
+		switch(i) {
 			case 1:
-					printf("请输入新的姓名:\n");
+				system("cls");
-					scanf("%s", s2);
+				browse();
-					strcpy(s[num].name, s2);
-					fileWrite(n, s);
 				break;
 			case 2:
-					printf("请输入新的性别:\n");
+				system("cls");
-					scanf("%s", &sex1);
+				order();
-					strcpy(s[num].sex, sex1);
-					fileWrite(n, s);
 				break;
 			case 3:
-					printf("请输入新的密码:\n");
+				system("cls");
-					scanf("%s", &passwd1);
+				seek();
-					strcpy(s[num].passwd, passwd1);
-					fileWrite(n, s);
 				break;
 			case 4:
-					return;
+				search();
+				break;
+			case 5:
+				secondmain();
+				break;
+
+			case 0:	                           //退出系统的界面
+				system("cls");
+				printf("\n\n\n\n\n\n\n\n");
+				printf("\n\n   欢迎使用本系统\n\n\n\n\n   欢迎再次使用\n");
+				exit(0);
 			default:
-					printf("请在1-4之间选择\n");
+				printf("请从0-5中选择！！！");
-				}
+				break;                      
-			}
-		}
-		else {
-			printf("没有该卡号!!!\n");
-		}
 		}
-	system("pause");
+	} while(1);
+
+	return 0;
 }
-void insert() {
+
-	int i, a, b;
+//浏览商品
-	printf("请输入待增加的用户数:\n");
+void browse() {
-	scanf("%d", &n);
+	int i;
-	FILE * fp;
+	system("cls");
-	if ((fp = fopen("a.txt", "at")) == NULL) return;
+	printf("     商品信息\n");
-	ban s;
+	for (i = 0; i < goodsn; i++) {
-	for (i = 0; i<n; i++) {
+		printf("品名 :  %s\n",a[i].name);
-		printf("\n请输入第%d个用户的卡号：", i + 1);
+		printf("货号 :  %d\n",a[i].number);
-		scanf("\n%s", &s[i].no);
+		printf("厂家 :  %s\n",a[i].vender);
-		printf("\n请输入第%d个用户的姓名：", i + 1);
+		printf("产地 :  %s\n",a[i].filed);
-		scanf("%s", &s[i].name);
+		printf("库存 :  %d\n",a[i].stock);
-		printf("\n请输入第%d 个用户的性别：", i + 1);
+		printf("单价 :  %.2lf\n\n\n",a[i].unvalent);
-		scanf("%s", &s[i].sex);
-		printf("\n请输入第%d 个用户的密码：", i + 1);
-		scanf("%s", &s[i].passwd);
-		//写入文件
-		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);
 	}
-	printf("添加成功!!!\n");
+	printf("\n\n\n\n\n\n   ");
+	printf("返回主菜单\n");
+	printf("   ");
 	system("pause");
+	return;
 }
-void del() {
+
-	int j = 0;
+//商品的订购
-	FILE * fp, *fp1;
+void order() {
-	if ((fp = fopen("a.txt", "r")) == NULL) return;
+	char ch;
-	ban s;
+	int i, j, t, c = 1;
-	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) {
+	int n = 1;
-		j++;
+	int m = 0;
-	}
+
-	n = j;
+	do {
-
+		switch(n) {
-	int i, flag = 0;
+			case 1:
-	char s1[LEN + 1];
+				system("cls");
-	printf("请输入要删除用户的卡号:\n");
+				printf("    商品信息\n");
-	scanf("%s", s1);
+				//显示商品的名称、货号信息，以便于订购
-	for (i = 0; i<n; i++) {
+				printf("名称   货号  库存\n");
-		if (strcmp(s[i].no, s1) == 0) {
+				for (i = 0; i < goodsn; i++) {
-			flag = 1;
+					printf("%s    %d   %d\n\n\n",a[i].name,a[i].number,a[i].stock);
-			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);
-			}
-		}
-	}
-	if (flag == 0)
-		printf("该卡号不存在！\n");
-	if (flag == 1) {
-		n--;
-		fileWrite(n, s);
-		fclose(fp);
-		printf("删除成功,显示结果请选择菜单\n");
 
 				}
+				printf("\n\n\n");
+
+				printf("    商品订单\n");
+				printf("\n   请输入你的第%d个订单信息:\n",m + 1);
+				printf("\n   货号:");
+				fflush(stdin);
+				scanf("%d",&b[ordern].goodnumber);
+				//检测是否含有此商品
+				j = 1;
+				for (i = 0; i < goodsn; i++) {
+					if(a[i].number == b[ordern].goodnumber) {
+						j = 0;
+						t = i;
+					}
+				}
+				//若有商品继续购买项目
+				if(j == 0) {
+					printf("\n   订购量:");
+					fflush(stdin);
+					scanf("%d",&b[ordern].ordernumber);
+					if (a[t].stock >= b[ordern].ordernumber) {
+						a[t].stock = a[t].stock - b[ordern].ordernumber;       //顾客购买后商品的库存计算
+						printf("\n   日期时间:");
+						fflush(stdin);
+						scanf("%d",&b[ordern].ordertime);
+						printf("\n   客户名:");
+						fflush(stdin);
+						gets(b[ordern].customername);
+						printf("\n   客户地址:");
+						fflush(stdin);
+						gets(b[ordern].customeraddress);
+						printf("\n   客户编号:");
+						b[ordern].customernumber = bgnumber;
+						printf("%d\n",b[ordern].customernumber);
+						bgnumber++;
+						ordern++;
+						m++;
+						printf("\n\n\n    ");
+						system("pause");
+					} else {
+						printf("\n\n   订购数目超出库存\n");
+						printf("   ");
 						system("pause");
-}
-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("请输入卡号(输入0返回主菜单)：\n");
-	scanf("%s", &s1);
-	if (strcmp(s1, "0") == 0)
-	{
-		return;
 					}
-	for (i = 0; i < n; i++) {
+
-		if (strcmp(s[i].no, s1) == 0) {
-			printf("请输入密码：\n");
-			scanf("%s", &s2);
-			if (strcmp(s[i].passwd, s2) == 0) {
-				printf("您查询的账户信息如下\n");
-				printf("卡号：%s\n", s[i].no);
-				printf("姓名：%s\n", s[i].name);
-				printf("性别：%s\n", s[i].sex);
-				printf("余额：%d\n", s[i].balance);
-				flag = 2;
-				break;
 				}
+				//若没有商品的提示及操作
 				else {
-				printf("您输入的密码错误，请重新输入\n");
+					printf("\n\n   查无此货\n");
-				goto lable1;
+
+					printf("   ");
+					system("pause");
 				}
+
+
+			case 2:
+				printf("是否继续输入订购?(Y/N)");
+				fflush(stdin);
+				scanf("%c",&ch);
+				if(ch == 'N' || ch == 'n') {
+					c = 0;
+					break;
+				} else if(ch == 'Y' || ch == 'y') {
+					c = 0;
+					n = 1;
+					break;
+				} else if(ch != 'n' || ch != 'N' || ch != 'Y' || ch != 'y') {
+					n = 0;
+					c = 1;
+					break;
 				}
+
+			case 0:
+				if(c == 1) {
+					n = 2;
 				}
-	if (flag != 2) {
-		printf("您输入的用户名不存在，请重新输入\n");
-		goto lable1;
 		}
-	fclose(fp);
 
-	system("pause");
+	} while(ch != 'n' && ch != 'N');
+	system("cls");
+
+	return ;
 }
-void save()
+
-{
+//订单的查询
-int j = 0,flag=0;
+void seek() {
-	FILE * fp;
+	int i;
-	if ((fp = fopen("a.txt", "r+")) == NULL) return;
+	system("cls");
-	ban s;
+	printf("     订单列表\n");
-	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) {
+	for (i = 0; i < ordern; i++) {
-		j++;
+		printf("货号 :      %d\n",b[i].goodnumber);
-	}
+		printf("订购量 :    %d\n",b[i].ordernumber);
-	n = j;
+		printf("日期时间 :  %d\n",b[i].ordertime);
-	struct Bank *str = s;
+		printf("客户名 :    %s\n",b[i].customername);
-	int i = 0, item,save,aftersave;
+		printf("客户地址 :  %s\n",b[i].customeraddress);
-	char s1[13], s2[20];
+		printf("客户编号 :    %d\n\n\n",b[i].customernumber);
-	lable1:
+	}
-	printf("请输入卡号(输入0返回主菜单)：\n");
+	printf("\n\n\n\n\n\n   ");
-	scanf("%s", &s1);
+	printf("返回主菜单\n");
-	if (strcmp(s1, "0") == 0)
+	printf("   ");
-	{
+	system("pause");
 	return;
+}
+
+//增加商品
+void add() {
+	char ch;
+	int i=1;
+	int n = 1;
+
+	do {
+		switch(n) {
+			case 1:
+				system("cls");
+				printf("    商品信息的增加\n");
+				printf("\n   请输入你的第%d件商品的信息:\n",i);
+				printf("\n   名称:");
+				fflush(stdin);
+				scanf("%s",a[goodsn].name);
+				printf("\n   货号:");
+				fflush(stdin);
+				scanf("%d",&a[goodsn].number);
+				printf("\n   厂家:");
+				fflush(stdin);
+				scanf("%s",a[goodsn].vender);
+				printf("\n   产地:");
+				fflush(stdin);
+				scanf("%s",a[goodsn].filed);
+				printf("\n   库存:");
+				fflush(stdin);
+				scanf("%d",&a[goodsn].stock);
+				printf("\n   单价:");
+				fflush(stdin);
+				scanf("%lf",&a[goodsn].unvalent);
+				i++;
+				goodsn++;
+
+			case 2:
+				printf("是否继续输入记录?(Y/N)");
+				fflush(stdin);
+				scanf("%c",&ch);
+				if(ch ==' Y'|| ch == 'y') {
+					n = 1;
 				}
-	for (i = 0; i < n; i++) {
+				if(ch == 'N' || ch ==' Y'|| ch == 'n'|| ch == 'y') {
-		if (strcmp(s[i].no, s1) == 0) {
-			printf("请输入密码：\n");
-			scanf("%s", &s2);
-			if (strcmp(s[i].passwd, s2) == 0) {
-				printf("请输入您要存款的金额：");
-				scanf("%d",&save);
-				s[i].balance = save + s[i].balance;
-				fileWrite(n, s);
-				fclose(fp);
-				printf("存款成功!\n");
-				printf("当前余额为%d元\n",s[i].balance);
-				flag = 2;
 					break;
 				}
-			else {
+
-				printf("您输入的密码错误，请重新输入\n");
+
-				goto lable1;
+		}
+	} while(ch != 'n' && ch != 'N');
+
+	return;
+}
+
+//删除商品
+void del() {
+	int i;
+	int j;
+	char ch;
+	int n = 1;
+
+	do {
+		switch(n) {
+			case 1:
+				system("cls");
+				printf("    商品列表\n");
+				//显示商品的名称、货号信息，以便于下部的删除
+				for (i = 0; i < goodsn; i++) {
+					printf("名称 :  %s\n",a[i].name);
+					printf("ID :  %d\n",i);
+					printf("库存 :  %d\n\n\n",a[i].stock);
+				}
+
+				//商品的搜索
+				printf("\n\n\n    请输入你要删除商品的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("是否继续删除商品?(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("是否继续输入记录?(Y/N)");
+				fflush(stdin);
+				scanf("%c",&ch);
+				n = 2;
 		}
-	if (flag != 2) {
+	} while(ch != 'n' && ch != 'N');
-		printf("您输入的用户名不存在，请重新输入\n");
+
-		goto lable1;
+	printf("\n\n\n\n\n\n   ");
+	printf("返回附加功能菜单\n");
+	printf("   ");
+	system("pause");
+	return;
+
+}
+
+//商品信息的保存
+void savesp() {
+	FILE *fp;
+	int i;
+
+	fp = fopen("spxx.txt","w");
+	assert(fp != NULL);
+
+	fprintf(fp,"      商品信息列表\n");
+	//商品信息的录入
+	for (i = 0; i < goodsn; i++) {
+		fprintf(fp,"名称: %s\n",a[i].name);
+		fprintf(fp,"货号: %d\n",a[i].number);
+		fprintf(fp,"厂家: %s\n",a[i].vender);
+		fprintf(fp,"产地: %s\n",a[i].filed);
+		fprintf(fp,"库存: %d\n",a[i].stock);
+		fprintf(fp,"单价: %.2lf\n\n\n",a[i].unvalent);
 	}
 
+	fclose(fp);
 
+
+	system("cls");
+	printf("\n\n\n\n\n\n    商品信息保存成功!!!\n");
+	printf("    ");
 	system("pause");
+
+	return;
 }
-	void fileWrite(int n, ban s) {
+
-	FILE *fp1;
+//订单的保存信息
+void savedd() {
+	FILE *fp;
 	int i;
-	if ((fp1 = fopen("a.txt", "w")) == NULL) return;
+
-	for (i = 0; i<n; i++) {
+	fp = fopen("ddxx.txt","w");
-		fprintf(fp1, "%s %s %s %s %d  ", s[i].no, s[i].name, s[i].sex,s[i].passwd, s[i].balance);
+	assert(fp != NULL);
+
+	fprintf(fp,"      订单列表\n");
+	//商品信息的录入
+	for (i = 0; i < ordern; i++) {
+		fprintf(fp,"货号 :%d\n",b[i].goodnumber);
+		fprintf(fp,"订购量 :%d\n",b[i].ordernumber);
+		fprintf(fp,"日期时间 :%d\n",b[i].ordertime);
+		fprintf(fp,"客户名 :%s\n",b[i].customername);
+		fprintf(fp,"客户地址 :%s\n",b[i].customeraddress);
+		fprintf(fp,"客户号 :%d\n\n\n",b[i].customernumber);
 	}
-	fclose(fp1);
+
+	fclose(fp);
+
+	//保存后信息的反馈
+	system("cls");
+	printf("\n\n\n\n\n\n    信息保存成功!!!\n");
+	printf("    ");
+	system("pause");
+
+	return;
 }
-/* 界面*/
+
-void menu() {
+//管理维护子菜单
-	int num;
+void secondmain() {
-	printf("------------------------------------------------------\n");
+	int i;
-	printf("------------------------------------------------------\n");
+
-	printf("-------------------银行管理系统-----------------------\n");
+
-	printf("------------------------------------------------------\n");
+	do {
-	printf("------------------------------------------------------\n");
+		system("cls");
-	Sleep(3000);
+		printf("\n\n\n\n\n\n\n");
-	system("CLS");
+		printf("********************************管理子菜单************************************\n\n");
-	printf("------------------------------------------------------\n");
+		printf("                              1.输入全部商品                                      \n");
-	printf("----------------------请选择功能----------------------\n");
+		printf("                              2.增加商品                                          \n");
-	printf("-------------------1.查询   2.存款--------------------\n");
+		printf("                              3.删除商品                                          \n");
-	printf("-------------------3.取款   4.开户--------------------\n");
+		printf("                              4.储存商品                                          \n");
-	printf("-------------------5.销户   6.账户信息修改------------\n");
+		printf("                              5.储存订单                                          \n");
-	printf("-----------------------0.退出-------------------------\n");
+		printf("                              0.返回上一级                                        \n");
-	printf("请选择菜单编号:");
+		printf("**************************************************************************\n\n\n\n\n");
-	scanf("%d", &num);
+
-	switch (num) {
+
-	case 0:
+		printf("\n\n  请输入你所要选择的功能(0~5): ");
-		exit(0);
+
-		break;
+		scanf("%d",&i);
+
+		switch(i) {
 			case 1:
-		seek();
+				system("cls");
+				shuru ();
 				break;
 			case 2:
-		save();
+				system("cls");
+				add();
 				break;
 			case 3:
+				system("cls");
+				del();
 				break;
+
 			case 4:
-		insert();
+				system("cls");
+				savesp();
 				break;
 			case 5:
-		del();
+				system("cls");
+				savedd();
 				break;
-	case 6:
+
-		modify();
+			case 0:
+				system("cls");
+				return ;
+		}
+	} while(1);
+
+	printf("    ");
+	system("pause");
+	system("cls");
+
+	return;
+}
+
+//从键盘输入商品
+void shuru() {
+	char ch;
+	int n = 1;
+	goodsn = 0;
+
+	do {
+		switch(n) {
+			case 1:
+				//商品的录入
+				system("cls");
+				printf("    请重新输入全部商品信息\n");
+				printf("\n   请输入第%d件商品的信息:\n",goodsn + 1);
+				printf("\n   名称:");
+				fflush(stdin);
+				gets(a[goodsn].name);
+				printf("\n   货号:");
+				fflush(stdin);
+				scanf("%d",&a[goodsn].number);
+				printf("\n   厂家:");
+				fflush(stdin);
+				gets(a[goodsn].vender);
+				printf("\n   产地:");
+				fflush(stdin);
+				gets(a[goodsn].filed);
+				printf("\n   库存:");
+				fflush(stdin);
+				scanf("%d",&a[goodsn].stock);
+				printf("\n   单价:");
+				fflush(stdin);
+				scanf("%lf",&a[goodsn].unvalent);
+
+				goodsn++;
+
+				fflush(stdin);
+			case 2:
+				printf("是否继续输入记录?(Y/N)");
+				fflush(stdin);
+				scanf("%c",&ch);
+				if(ch == 'N' || ch ==' Y'|| ch == 'n'|| ch == 'y') {
 					break;
-	default:
-		printf("请在0-6之间选择\n");
 				}
+				if(ch ==' Y'|| ch == 'y') {
+					n = 1;
+					break;
+				}
+			case 0:
+
+				printf("是否继续输入记录?(Y/N)");
+				fflush(stdin);
+				scanf("%c",&ch);
+				n = 2;
+		}
+	} while(ch != 'n' && ch != 'N');
+
+	return;
 }
 
+//导入商品信息
+void daoru() {
+	FILE *fp;
+	char ch[30];
+	double dou;
+	int in;
+	int i = 0;
+	goodsn = 0;
+
+	fp = fopen("spxx.txt","r");
+	assert(fp);
 
-int main() {
+	//从文件中导入商品信息
-	while (k) {
+	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;
+}
+//搜索商品
+void search() {
+	int i;
+	int j;
+	char ch;
+	int n = 1;
+
+	do {
+		switch(n) {
+			case 1:
 				system("cls");
-		menu();
+				printf("    商品列表\n");
+				//显示商品的名称、货号信息，以便于下部的删除
+				for (i = 0; i < goodsn; i++) {
+					printf("名称 :  %s\n",a[i].name);
+					printf("ID :  %d\n",i);
+					printf("库存 :  %d\n\n\n",a[i].stock);
+				}
+
+				//商品的搜索
+				printf("\n\n\n    请输入你要搜索商品的ID:");
+				scanf("%d",&j);
+
+				if(0<=j&&j<=goodsn) {
+					printf("名称 :  %s\n",a[j].name);
+					printf("货号 :  %d\n",a[j].number);
+					printf("厂家 :  %s\n",a[j].vender);
+					printf("产地 :  %s\n",a[j].filed);
+					printf("库存 :  %d\n",a[j].stock);
+					printf("单价 :  %.2lf\n\n\n",a[j].unvalent);
+				}
+
+
+			case 2:
+				printf("是否继续搜索商品?(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("返回主菜单!\n");
+	printf("   ");
 	system("pause");
-	return 0;
+	return;
+
 }
+

spxx.txt

@@ -0,0 +1,41 @@
+      <20>틔斤口죗깊
+츰냔: IPX
+새뵀: 1
+낍소: APPLE
+끓뒈: CHINA
+욋닸: 10
+데송: 8888.00
+
+
+츰냔: 1
+새뵀: 1
+낍소: 1
+끓뒈: 1
+욋닸: 1
+데송: 1.00
+
+
+츰냔: 1
+새뵀: 1
+낍소: 1
+끓뒈: 1
+욋닸: 1
+데송: 1.00
+
+
+츰냔: 1
+새뵀: 2
+낍소: 2
+끓뒈: 2
+욋닸: 2
+데송: 2.00
+
+
+츰냔: 2
+새뵀: 2
+낍소: 2
+끓뒈: 2
+욋닸: 2
+데송: 2.00
+
+