目录
基于大一学期对C/C++的学习做的一个关于实现一个服装销售管理系统的课程设计，强化自己关于面向对象（OOP）编程思想（耗时4~5天左右，功能大抵实现）。
基于大一学期对C/C++的学习做的一个关于实现一个服装销售管理系统的课程设计，强化自己关于面向对象（OOP）编程思想（耗时4~5天左右，功能大抵实现）。
流程图：
源代码：
//#include "fdefine.h" //引入含各函数定义的头文件
#include <iostream>
#include <bits/stdc++.h> //万能头文件include <fstream> 文件操作头文件
#include <windows.h>
using namespace std;
//采用类储存数据
class Goods_report;
class Administrator { //管理员
public:
static int adnum;
string ID; //ID
string password; //密码
//其他信息
void setpassword(string pword);
}admin[100];
class Shopkeeper:public Administrator { //店长公有继承管理员的数据ID与密码)
public:
//其他信息
static int skp;
void setpassword(string pword);
void setID(string id);
}shopkeeper[100];
class Seller { //销售员
public:
static int snum;
string ID1; //营业ID号
string name; //姓名
string ID2; //所属店长ID号
//goods* good; //指向该销售员销售的商品信息
//其他信息
}seller[100];
class Goods { //商品
public:
static int gnum;
string name; //商品名
string code; //商品代码
string producer; //制造商
float price; //价格
friend void print(Goods&a,Goods_report&b);
}goods[100];
class Goods_report { //商品报表
public:
static int rnum;
string name; //商品
float num; //商品销售数量
float money; //商品销售总额
void set(float x, float y);
Goods_report operator+(Goods_report& temp);
Goods_report operator++();
}report1[100], report2[100];
//初始化各个类的静态变量
int Administrator::adnum = 0;
int Shopkeeper::skp = 0;
int Seller::snum = 0;
int Goods::gnum = 0;
int Goods_report::rnum = 0;
//系统函数
void Delay(int time){
clock_t now = clock();
while (clock() - now < time);
}
void pcout(char x) {
int i;
cout << "\t\t\t\t";
for (i = 0; i < 62; i++) {
Delay(4); cout << x;
}
cout << '\n';
}
void start() {
int i;
cout << "加载中，请稍后";
for (i = 0; i < 80; i++) {
Delay(10); //需要#include<windows.h>
cout << ".";
}
system("cls"); //清屏
}
//管理员类函数
void Administrator::setpassword(string pword) {
this->password = pword;
}
//店长类函数
void Shopkeeper::setpassword(string pword) {
this->password = pword;
}
void Shopkeeper::setID(string id) {
this->ID = id;
}
//商品信息的函数（含友元函数）
void Goods_report::set(float x, float y) {
this->num = x;
this->money = y;
}
void print(Goods& a, Goods_report& b) {
Delay(7); cout << "\t\t\t\t" << "该商品的名称为:" << a.name << endl;
Delay(7); cout << "\t\t\t\t该商品的制作商为:" << a.producer << endl;
Delay(7); cout << "\t\t\t\t该商品的价格为:$" << a.price << endl;
Delay(7); cout << "\t\t\t\t" << "该商品的日销售量为:" << b.num << endl;
Delay(7); cout << "\t\t\t\t该商品的日销售额为:$" << b.money << endl;
}
Goods_report Goods_report::operator+(Goods_report& temp) {
Goods_report t;
t.num = num + temp.num;
t.money = money + temp.money;
return t;
}
Goods_report Goods_report::operator++() {
num++;
return *this;
}
//从文件中导入数据函数
void inp1(Administrator* p1) { //管理员模块文件输入
ifstream infile1("Admin.txt");
string aID, apassword;
while (!infile1.eof()) {
infile1 >> aID >> apassword;
p1[Administrator::adnum].ID = aID;
p1[Administrator::adnum].password = apassword;
Administrator::adnum++;
}
infile1.close();
}
void inp2(Shopkeeper* p2) { //店员模块文件输入
ifstream infile2("Shopkeeper.txt");
string bID, bpassword;
while (!infile2.eof()) {
infile2 >> bID >> bpassword;
p2[Shopkeeper::skp].ID = bID;
p2[Shopkeeper::skp].password = bpassword;
Shopkeeper::skp++;
}
infile2.close();
}
void inp3(Seller* p3) {
ifstream infile3("Seller.txt");
string cID1, cname, cID2;
while (!infile3.eof()) { //销售员模块文件输入
infile3 >> cID1 >> cname >> cID2;
p3[Seller::snum].ID1 = cID1;
p3[Seller::snum].name = cname;
p3[Seller::snum].ID2 = cID2;
Seller::snum++;
}
infile3.close();
}
void inp4(Goods* p4) { //服装商品模块文件写入
ifstream infile4("Goods.txt");
string gname, gcode, gproducer;
float gprice;
while (!infile4.eof()) {
infile4 >> gname >> gcode >> gproducer >> gprice;
p4[Goods::gnum].name = gname;
p4[Goods::gnum].code = gcode;
p4[Goods::gnum].producer = gproducer;
p4[Goods::gnum].price = gprice;
Goods::gnum++;
}
infile4.close();
}
void inp5(Goods_report* p5, Goods_report* p6) {
ifstream infile5("Goods_reportday.txt");
ifstream infile6("Goods_reportmonth.txt");
string rname;
float rn, rmoney;
while (!infile5.eof()) {
infile5 >> rname >> rn >> rmoney;
p5[Goods_report::rnum].name = rname;
p5[Goods_report::rnum].num = rn;
p5[Goods_report::rnum].money = rmoney;
infile6 >> rname >> rn >> rmoney;
p6[Goods_report::rnum].name = rname;
p6[Goods_report::rnum].num = rn;
p6[Goods_report::rnum].money = rmoney;
Goods_report::rnum++;
}
infile5.close();
infile6.close();
}
//文件中做出本次操作修改函数
void outp(Administrator* r1,int n1) {
ofstream out1("Admin.txt");
int i;
for (i = 0; i < n1-1; i++) {
out1 << r1->ID << " " << r1->password << endl;
r1++;
}
out1.close();
}
void outp(Shopkeeper* r2, int n2) {
ofstream out2("Shopkeeper.txt");
int i;
for (i = 0; i < n2-1; i++) {
out2 << r2->ID << " " << r2->password << endl;
r2++;
}
out2.close();
}
void outp(Seller* r3, int n3) {
ofstream out3("Seller.txt");
int i;
for (i = 0; i < n3-1; i++) {
out3 << r3->ID1 << " " << r3->name << " " << r3->ID2 << endl;
r3++;
}
out3.close();
}
void outp(Goods* r4, int n4) {
ofstream out4("Goods.txt");
int i;
for (i = 0; i < n4-1; i++) {
out4 << r4->name << " " << r4->code << " " << r4->producer << " " << r4->price << endl;
r4++;
}
out4.close();
}
void outp(Goods_report* r5, Goods_report* r6, int n5) {
ofstream out5("Goods_reportday.txt");
ofstream out6("Goods_reportmonth.txt");
int i;
for (i = 0; i < n5; i++) {
out5 << r5->name << " " << r5->num << " " << r5->money << endl;
out6 << r6->name << " " << r6->num << " " << r6->money << endl;
r5++;
r6++;
}
out5.close();
out6.close();
}
void sort(Goods *gp,int n) {
int i, j;
for (i = 0; i < n - 2; i++)
for (j = i + 1; j < n - 1; j++)
if ((gp + i)->code > (gp + j)->code) {
string t1;
float t2;
t1 = (gp + i)->code;
(gp + i)->code = (gp + j)->code;
(gp + j)->code = t1;
t1 = (gp + i)->name;
(gp + i)->name = (gp + j)->name;
(gp + j)->name = t1;
t1 = (gp + i)->producer;
(gp + i)->producer = (gp + j)->producer;
(gp + j)->producer = t1;
t2 = (gp + i)->price;
(gp + i)->price = (gp + j)->price;
(gp + j)->price = t2;
}
}
//不同模块操作函数定义
void changeA(Administrator* p11, int k) {
string newpassword;
Delay(7); cout << "\t\t\t\t" << "请输入您的新密码:";
cin >> newpassword;
Delay(7); p11[k].setpassword(newpassword); cout << "\t\t\t\t" << "密码修改成功！！！" << endl;
}
void changeS(Shopkeeper* p55, int k) {
string newpassword;
Delay(7); cout << "\t\t\t\t" << "请输入您的新密码:";
cin >> newpassword;
p55[k].setpassword(newpassword);
Delay(7); cout << "\t\t\t\t" << "密码修改成功！！！" << endl;
}
void addadmin(Administrator* p1) {
string nID, npassword;
Delay(7); cout << "\t\t\t\t" << "请输入新管理员的ID和密码..." << endl;
Delay(7); cout << "\t\t\t\t" << "ID:";
cin >> nID;
Delay(7); cout << "\t\t\t\t" << "密码:";
cin >> npassword;
p1[Administrator::adnum].ID = nID;
p1[Administrator::adnum].password = npassword;
Administrator::adnum++;
Delay(7); cout << "\t\t\t\t" << "添加管理员成功！！！" << endl;
}
void addskp(Shopkeeper* p2) {
string nID, npassword;
Delay(7); cout << "\t\t\t\t" << "请输入新销售员的ID和密码..." << endl;
Delay(7); cout << "\t\t\t\t" << "ID:";
cin >> nID;
Delay(7); cout << "\t\t\t\t" << "密码:";
cin >> npassword;
p2[Shopkeeper::skp].ID = nID;
p2[Shopkeeper::skp].password = npassword;
Shopkeeper::skp++;
Delay(7); cout << "\t\t\t\t" << "添加店员成功！！！" << endl;
}
void addseller(Seller* p3) {
string nID1, nID2, nname;
Delay(7); cout << "\t\t\t\t" << "请输入新销售员的ID1(所属管理员ID)、ID2和姓名..." << endl;
Delay(7); cout << "\t\t\t\t" << "ID1(所属管理员ID):";
cin >> nID1;
Delay(7); cout << "\t\t\t\t" << "ID1(所属店员ID):";
cin >> nID2;
Delay(7); cout << "\t\t\t\t" << "姓名:";
cin >> nname;
p3[Seller::snum].ID1 = nID1;
p3[Seller::snum].ID1 = nID2;
p3[Seller::snum].name = nname;
Seller::snum++;
Delay(7); cout << "\t\t\t\t" << "添加销售员成功！！！" << endl;
}
void printadmin(Administrator* p33) {
system("cls");
cout << "\n\n\n\n";
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* 管理员ID 用户密码 *\n";
int a;
for (a = 0; a < Administrator::adnum - 1; a++) {
Delay(7); cout << "\t\t\t\t" << " " << std::left << setw(24) << p33[a].ID << p33[a].password << endl;
}
pcout('*');
}
void printgoods(Goods* p44) {
system("cls");
cout << "\n\n\n\n";
pcout('-');
Delay(7); cout << "\t\t\t\t" << "| 商品名 商品代码 商品制造商 商品价格 |" << endl;
int a;
for (a = 0; a < Goods::gnum - 1; a++) {
Delay(7); cout << "\t\t\t\t" << std::left << setw(21) << p44[a].name << setw(17) << p44[a].code << setw(17) << p44[a].producer << p44[a].price << endl;
pcout('-');
}
}
void Sprintgoods(Goods* p44) {
system("cls");
int a;
for (a = 0; a < Goods::gnum - 1; a++) {
cout << "\n\n\n\n";
Delay(7); cout << "\t\t\t\t" << "商品名： " << p44[a].name << endl;
cout << '\n';
Delay(7); cout << "\t\t\t\t" << "商品代码： " << p44[a].code << endl;
cout << '\n';
Delay(7); cout << "\t\t\t\t" << "商品制造商：" << p44[a].producer << endl;
cout << '\n';
Delay(7); cout << "\t\t\t\t" << "商品价格： " << p44[a].price << endl;
cout << "\t\t\t\t";
system("pause");
system("cls");
}
}
void printtype() {
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* 查看方式 *\n";
Delay(7); cout << "\t\t\t\t" << "******** 1.单屏输出 2.多屏输出 ********\n";
pcout('*');
Delay(7); cout << "\t\t\t\t" << "请输入：";
int v;
cin >> v;
cout << '\n';
if (v == 1)
printgoods(goods);
else
Sprintgoods(goods);
}
void printreport(Goods_report* p77) {
pcout('*');
cout << '\n';
Delay(7); cout << "\t\t\t\t" << "* 商品名 销售数量 总销售额 *" << endl;
int a;
for (a = 0; a < Goods_report::rnum; a++) {
Delay(7); cout << "\t\t\t\t" << std::left << setw(31) << p77[a].name << setw(23) << p77[a].num << "$" << p77[a].money << endl;
}
pcout('*');
}
void printreserve() {
system("cls");
cout << "\n\n\n\n";
pcout('-');
Delay(7); cout << "\t\t\t\t" << "| 商品编号 商品名称 储备数量 |" << endl;
ifstream fin("Goodsreserve.txt");
int rid;
string rename, renum;
while (!fin.eof()) {
fin >> rid >> rename >> renum;
Delay(7); cout << "\t\t\t\t " << std::left << setw(24) << rid << setw(25) << rename << "$" << renum << endl;
pcout('-');
}
fin.close();
}
void setskp(Shopkeeper* p66, int k) {
string nID, npassword;
Delay(7); cout << "\t\t\t\t" << "请输入您的新ID和新密码..." << endl;
Delay(7); cout << "\t\t\t\t" << "新ID:";
cin >> nID;
Delay(7); cout << "\t\t\t\t" << "新密码:";
cin >> npassword;
p66[k].setID(nID);
p66[k].setpassword(npassword);
Delay(7); cout << "\t\t\t\t" << "修改成功！！！" << endl;
}
//登陆菜单界面函数，采用循环式登录方式
int log() {
while (1) {
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* 欢迎进入服装销售系统！ *\n";
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* 请选择您的登录身份... *\n";
Sleep(50); cout << "\t\t\t\t" << "* *\n";
Delay(7);
Delay(7); cout << "\t\t\t\t" << "************* 1.管理员 2.店员 ****************\n";
Delay(7); cout << "\t\t\t\t" << "************* 3.销售员 4.退出 ****************\n";
pcout('*');
Delay(7); cout << "\t\t\t\t" << "请选择：";
string x;
cin >> x;
cout << '\n';
if (x == "1")
return 1;
else if (x == "2")
return 2;
else if (x == "3")
return 3;
else if (x == "4")
return 4;
try {
if (x != "1" && x != "2" && x != "3" && x != "4") {
throw runtime_error("您的输入有误，请输入正确的选项（1/2/3/4），正在为您重新进入系统......."); // 抛出异常
}
}// 执行相应操作
catch (runtime_error& e) { // 捕获异常，并输出错误信息
Delay(7); cout << "\t\t\t\t" << "错误信息：" << e.what() << endl;
Delay(7); cout << "\n\n\n\n";
system("cls");
}
}
}
int cb() {
cout << '\n';
cout << '\n';
cout << "\t\t\t\t";
system("pause");
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* 请选择您的下一步操作 *\n";
Delay(7); cout << "\t\t\t\t" << "************** 1.返回 2.退出 **************\n";
pcout('*');
Delay(7); cout << "\t\t\t\t" << "请输入：";
int v;
cin >> v;
cout << '\n';
return v;
}
void save() {
system("cls");
cout << "\n\n\n";
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* 是否保存数据 *\n";
Delay(7); cout << "\t\t\t\t" << "************** 1.是 2.否 **************\n";
pcout('*');
Delay(7); cout << "\t\t\t\t" << "请输入：";
int v;
cin >> v;
cout << '\n';
if (v == 1) {
outp(admin, Administrator::adnum);
outp(shopkeeper, Shopkeeper::skp);
outp(seller, Seller::snum);
outp(goods, Goods::gnum);
outp(report1, report2, Goods_report::rnum);
}
}
void typestyle() {
inp1(admin);
inp2(shopkeeper);
inp3(seller);
inp4(goods);
inp5(report1, report2);
sort(goods, Goods::gnum - 1); //根据商品编号冒泡排序
start();
while (1) {
int type; //记录用户登录方式
type = log();
//管理员模块********************
if (type == 1) {
Delay(7); cout << "\t\t\t\t" << "您选择的登录方式是管理员..." << endl;
Delay(7); cout << "\t\t\t\t" << "请输入您的ID和密码..." << endl;
string id1, password1;
Delay(7); cout << "\t\t\t\t" << "ID:";
cin >> id1;
Delay(7); cout << "\t\t\t\t" << "密码:";
cin >> password1;
int i, leap = 0, pot;
for (i = 0; i < Administrator::adnum - 1; i++) {
if (admin[i].ID == id1 && admin[i].password == password1) {
leap = 1;
pot = i;
break;
}
}
if (leap == 0) {
Delay(7); cout << "\t\t\t\t" << "抱歉，输入的用户名或密码错误！没有找到您的信息...正在返回..." << endl;
cout << "\n\n\n";
system("pause");
system("cls");
continue;
}
else {
int style;
cout << '\n';
system("cls");
cout << "\n\n\n\n";
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* 欢迎进入，请选择您的下一步操作 *\n";
Delay(7); cout << "\t\t\t\t" << "* *\n";
Delay(7); cout << "\t\t\t\t" << "************** 1.修改密码 2.添加用户 **************\n";
Delay(7); cout << "\t\t\t\t" << "************** 3.管理员信息 4.商品信息 **************\n";
Delay(7); cout << "\t\t\t\t" << "************** 5.返回 6.退出 **************\n";
pcout('*');
Delay(7); cout << "\t\t\t\t" << "请选择：";
cin >> style;
cout << '\n';
if (style == 1) {
changeA(admin, pot);
int vv = cb();
if (vv == 1) {
system("cls");
continue;
}
else {
system("cls");
break;
}
}
else if (style == 2) {
pcout('*');
Sleep(200); cout << "\t\t\t\t" << "* 请选择添加管理员、店员还是销售员: *\n";
Sleep(200); cout << "\t\t\t\t" << "* 1.管理员 2.店员 3.销售员 *\n";
pcout('*');
Sleep(200); cout << "\t\t\t\t" << "请选择：";
int kk;
cin >> kk;
cout << '\n';
switch (kk) {
case 1:
addadmin(admin);
break;
case 2:
addskp(shopkeeper);
break;
case 3:
addseller(seller);
break;
}
int vv = cb();
if (vv == 1) {
system("cls");
continue;
}
else {
system("cls");
break;
}
}
else if (style == 3) {
printadmin(admin);
int vv = cb();
if (vv == 1) {
system("cls");
continue;
}
else {
system("cls");
break;
}
}
else if (style == 4) {
printtype();
int vv = cb();
if (vv == 1) {
system("cls");
continue;
}
else {
system("cls");
break;
}
}
else if (style == 5) {
system("cls");
continue;
}
else if (style == 6) {
system("cls");
break;
}
}
}
//店员模块**********************
else if (type == 2) {
Delay(7); cout << "\t\t\t\t" << "您选择的登录方式是店员..." << endl;
Delay(7); cout << "\t\t\t\t" << "请输入您的ID和密码..." << endl;
string id, password;
Delay(7); cout << "\t\t\t\t" << "ID:";
cin >> id;
Delay(7); cout << "\t\t\t\t" << "密码:";
cin >> password;
int i, leap = 0, pot;
for (i = 0; i < Shopkeeper::skp - 1; i++) {
if (shopkeeper[i].ID == id && shopkeeper[i].password == password) {
leap = 1;
pot = i;
break;
}
}
if (leap == 0) {
cout << "\t\t\t\t" << "抱歉，输入的用户名或密码错误！没有找到您的信息...正在返回..." << endl;
system("pause");
system("cls");
continue;
}
else {
int style;
cout << '\n';
system("cls");
cout << "\n\n\n\n";
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* 欢迎进入，请选择您的下一步操作 *\n";
Delay(7); cout << "\t\t\t\t" << "* *\n";
Delay(7); cout << "\t\t\t\t" << "************** 1.修改密码 2.修改个人信息 **************\n";
Delay(7); cout << "\t\t\t\t" << "************** 3.商品信息 4.查看报表 **************\n";
Delay(7); cout << "\t\t\t\t" << "************** 5.商品储备信息 6.商品销量情况 **************\n";
Delay(7); cout << "\t\t\t\t" << "************** 7.返回 8.退出 **************\n";
pcout('*');
Delay(7); cout << "\t\t\t\t" << "请选择：";
cin >> style;
cout << '\n';
if (style == 1) {
changeS(shopkeeper, pot);
int vv = cb();
if (vv == 1) {
system("cls");
continue;
}
else {
system("cls");
break;
}
}
else if (style == 2) {
setskp(shopkeeper, pot);
int vv = cb();
if (vv == 1) {
system("cls");
continue;
}
else {
system("cls");
break;
}
}
else if (style == 3) {
printtype();
int vv = cb();
if (vv == 1) {
system("cls");
continue;
}
else {
system("cls");
break;
}
}
else if (style == 4) {
system("cls");
cout << "\n\n\n\n";
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* 本日报表 *\n";
cout << "\t\t\t\t" << "* 日期：2023年6月7日 *\n";
printreport(report1);
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* 本月报表 *\n";
Delay(7); cout << "\t\t\t\t" << "* 日期：2023年6月 *\n";
printreport(report2);
int vv = cb();
if (vv == 1) {
system("cls");
continue;
}
else {
system("cls");
break;
}
}
else if (style == 5) {
printreserve();
int vv = cb();
if (vv == 1) {
system("cls");
continue;
}
else {
system("cls");
break;
}
}
else if (style == 6) {
system("cls");
cout << "\n\n\n";
int ii;
Goods_report temp1, temp2;
temp1.set(0, 0);
temp2.set(0, 0);
for (ii = 0; ii < Goods_report::rnum - 1; ii++) {
temp1 = temp1 + report1[ii];
temp2 = temp2 + report2[ii];
}
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* 本日总销售量 本日销售总额 *\n";
Delay(7); cout << "\t\t\t\t" << std::left << " " << setw(24) << temp1.num << temp1.money << endl;
Delay(7); cout << "\t\t\t\t" << "* 本月总销售量 本月销售总额 *\n";
Delay(7); cout << "\t\t\t\t" << std::left << " " << setw(24) << temp2.num << temp2.money << endl;
pcout('*');
int vv = cb();
if (vv == 1) {
system("cls");
continue;
}
else {
system("cls");
break;
}
}
else if (style == 7) {
system("cls");
continue;
}
else if (style == 8) {
system("cls");
break;
}
}
}
//销售员模块********************
else if (type == 3) {
Delay(7); cout << "\t\t\t\t" << "您选择的登录方式是销售员..." << endl;
Delay(7); cout << "\t\t\t\t" << "请输入您的姓名、营业号ID和所属店长ID号..." << endl;
string sname, id1, id2;
Delay(7); cout << "\t\t\t\t" << "姓名:";
cin >> sname;
Delay(7); cout << "\t\t\t\t" << "营业号ID:";
cin >> id1;
Delay(7); cout << "\t\t\t\t" << "所属店长ID号:";
cin >> id2;
int i, leap = 0, pot;
for (i = 0; i < Seller::snum - 1; i++) {
if (seller[i].name == sname && seller[i].ID1 == id1 && seller[i].ID2 == id2) {
leap = 1;
pot = i;
break;
}
}
if (leap == 0) {
Delay(7); cout << "抱歉，输入的信息错误！没有找到您的信息...正在返回..." << endl;
system("pause");
system("cls");
continue;
}
else {
int style;
system("cls");
cout << '\n';
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* 欢迎进入，请选择您的下一步操作 *\n";
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* *\n";
Delay(7); cout << "\t\t\t\t" << "************** 1.商品浏览 2.查找商品 **************\n";
Delay(7); cout << "\t\t\t\t" << "************** 3.出售商品 4.查看报表 **************\n";
Delay(7); cout << "\t\t\t\t" << "************** 5.返回 6.退出 **************\n";
pcout('*');
Delay(7); cout << "\t\t\t\t" << "请选择：";
cin >> style;
cout << '\n';
if (style == 1) {
printtype();
int vv = cb();
if (vv == 1) {
system("cls");
continue;
}
else {
system("cls");
break;
}
}
else if (style == 2) {
Delay(7); cout << "\t\t\t\t" << "请输入您想要查找的商品编号:";
string shopcode;
cin >> shopcode;
cout << '\n';
int si, spot, sleap = 0;
for (si = 0; si < Goods::gnum - 1; si++) {
if (goods[si].code == shopcode) {
sleap = 1;
spot = si;
break;
}
}
if (sleap == 0) {
Delay(7); cout << "\t\t\t\t" << "抱歉，没有找到该商品的信息...正在返回上级菜单..." << endl;
system("cls");
continue;
}
else {
print(goods[spot],report1[spot]);
int vv = cb();
if (vv == 1) {
system("cls");
continue;
}
else {
system("cls");
break;
}
}
}
else if (style == 3) {
Delay(7); cout << "\t\t\t\t" << "请输入您想要出售的商品编号:";
string shopcode;
cin >> shopcode;
int si, spot, sleap = 0;
for (si = 0; si < Goods::gnum - 1; si++) {
if (goods[si].code == shopcode) {
sleap = 1;
spot = si;
break;
}
}
if (sleap == 0) {
Delay(7); cout << "抱歉，没有找到该商品的信息...正在返回上级菜单..." << endl;
system("cls");
continue;
}
else {
++report1[spot];
report1[spot].money += goods[spot].price;
++report2[spot];
report2[spot].money += goods[spot].price; //测试cout << report1[spot].money << " " << report1[spot].num;
Delay(7); cout << "\t\t\t\t" << "出售成功！！！您出售了" << goods[spot].name << endl;
int vv = cb();
if (vv == 1) {
system("cls");
continue;
}
else {
system("cls");
break;
}
}
}
else if (style == 4) {
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* 本日报表 *\n";
Delay(7); cout << "\t\t\t\t" << "* 日期：2023年6月7日 *\n";
printreport(report1);
pcout('*');
Delay(7); cout << "\t\t\t\t" << "* 本月报表 *\n";
Delay(7); cout << "\t\t\t\t" << "* 日期：2023年6月 *\n";
printreport(report2);
int vv = cb();
if (vv == 1) {
system("cls");
continue;
}
else {
system("cls");
break;
}
}
else if (style == 5) {
system("cls");
continue;
}
else if (style == 6) {
system("cls");
break;
}
}
}
else if (type == 4) {
system("cls");
break;
}
}
save();
Delay(7); cout << "\t\t\t\t" << "****************欢迎下次使用本系统！！！谢谢！！**************\n";
}
int main(){
system("color EA");
typestyle();
return 0;
}代码运行视频见发布视频live.csdn.net/v/306329
总结
在课程设计中，不仅学习了C++语言的基础知识，还学习了如何运用C++语言进行面向对象的编程设计。通过本次实验，进一步理解了面向对象程序设计的基本思想与方法，提高了我的程序设计和编程能力。编程之路，道阻且长！