Updated February 10, 2023
Introduction to C++ Projects
C++ is a programming language that can have various features concerning C language, the essential part is that it assists object-oriented programming concepts, which can provide new features to the programming language, and C++ projects can run with the help of the C++ compiler, which we can able to use Turbo C, Code Lite, so we need to download the source code and compile it. C++ project can be beneficial because it can access the standard template library and functions with memory allocation and de-allocation flexibly.
Top 20 C++ Projects Ideas with Source Code
Given below are the 20 C++ projects ideas with source code:
1. Book-Shop Management System
Building such an application will let us know about customers and display books which will assist in changing their books; the application will be user-friendly and easy to use.
Code:
#include <iostream>
#include <windows.h>
#include <mysql.h>
#include <sstream>
#include <conio.h>
#define HOST "127.0.0.1"
#define USER "root"
#define PASS
#define DATABASE "Management"
#define PORT 3306
#define PASSWORD
using namespace stand;
MYSQL * conn;
MYSQL_RES *res_set;
MYSQL_ROW row;
stringstream stmt;
const char * q;
string query;
typedef struct
{
int date;
int month;
int year;
}date;
class books
{
int id; // Primary Key
string name;
string auth;
int price;
int qty;
public:
void add();
void update_price();
void search();
void update();
void display();
};
class suppliers
{
int id; //Primary Key
string name;
long int phn;
string addr_line1;
string addr_line2;
string addr_city;
string addr_state;
public:
void add_sup();
void remove_supplier();
void search_id();
};
class purchases
{
int ord_id;
int book_id;
int sup_id;
int qty;
date dt_ordered;
int eta;
char received;
int inv;
public:
void new_ord();
void view();
void mar_cancel();
void mark_reciv();
};
class employees
{
int id;
string name;
string addr_line1;
string addr_line2;
string addr_city;
string addr_state;
long int phn;
date date_of_joining;
long int salary;
string mgr_status;
public:
void add_emp();
void search_emp();
void assign_mgr_stat();
void display();
void update_sal();
};
class members
{
int id;
string name;
string addr_line1;
string addr_line2;
string addr_city;
string addr_state;
long int phn;
date beg_date;
date end_date;
string valid;
public:
void add_mem();
void refresh();
void search_mem();
};
class sales
{
int invoice_id;
int member_id;
int book_id;
int qty;
int amount;
date date_s;
public:
void add();
void find_total_sales();
};
void books::add()
{
cout << "Enter the name of the book : " ;
cin >> name;
cout << "Enter the name of the author : ";
cin >> auth;
cout << "Enter the Price : ";
cin >> price;
cout << "Enter the Qty Recived : ";
cin >> qty;
stmt.str("");
stmt << "Insert into books(name,auth,price,qty) values('" << name << "','" << auth << "'," << price << "," << qty << ");";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
if (!(res_set))
cout << endl << endl << "Book Record Inserted Successfully" << endl << endl << endl;
else
cout << endl << endl << "Entry ERROR !" << endl << "Contact Technical Team " << endl << endl << endl;
}
void books::update_price()
{
char choice;
cout << "Enter the id of the book for update in price : ";
cin >> id;
stmt.str("");
stmt << "Select name,price from books where id = " << id << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
if((row = mysql_fetch_row(res_set)) != NULL)
{
cout << "The Name of the book is : " << row[0] << endl ;
cout << "The current price of the book is : " << row[1] << endl ;
cout << "Do you Want to Update the Price [y/n] : " ;
cin >> choice;
if (choice == 121 || choice == 89)
{
cout << "Enter the new price : ";
cin >> price;
stmt.str("");
stmt << "Update books set price = " << price << " where id = " << id << ";";
res_set = mysql_store_result(conn);
if (!(res_set))
cout << endl << endl << "Book Price Updated Successfully" << endl << endl << endl;
else
cout << endl << endl << "Entry ERROR !" << endl << "Contact Technical Team " << endl << endl << endl;
}
else
{
cout << "No changes Made!!";
}
}
else
{
cout << "No Book found!!!";
}
}
void books::search()
{
cout << "Enter book id for details : ";
cin >> id;
stmt.str("");
stmt << "Select * from books where id = " << id << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
if((row = mysql_fetch_row(res_set)) != NULL)
{
cout << "The Details of Book Id " << row[0] << endl;
cout << "The Name of the book is : " << row[1] << endl ;
cout << "THE Author of " << row[1] << " is " << row[2] << endl;
cout << "The Price of the book is : " << row[3] << endl ;
cout << "The inventory count is " << row[4] << endl;
}
else
{
cout << "No record Found" << endl;
}
}
void books::update()
{
int b_id[100],qty[100],i = 0,max;
stmt.str("");
stmt << "Select book_id,qty from purchases where recieves = 'T' and inv IS NULL;";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
stmt.str("");
stmt << "Update purchases set inv = 1 where recieves = 'T' and inv IS NULL;";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
while((row = mysql_fetch_row(res_set)) != NULL)
{
b_id[i] = (int) row[0];
qty[i] = (int) row[1];
i++;
}
max = i;
for(i = 0; i <= max; i++)
{
stmt.str("");
stmt << "update books set qty = " << qty[i] << " where id = " << b_id[i] << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
}
cout << "The orders recieved have been updated.";
}
void books::display()
{
int i = 0;
query = "Select * from books;";
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
while((row = mysql_fetch_row(res_set)) != NULL)
{
cout << "Name for book " << ++i << " : " << row[1] << endl;
cout << "Name of Author : " << row[2] << endl;
cout << "Price : " << row[3] << endl;
cout << "Quantity : " << row[4] << endl;
cout << endl << endl << endl << endl ;
}
}
void suppliers::add_sup()
{
cout << "Enter the Supplier Name : ";
cin >> name;
cout << "Enter Phone no. : ";
cin >> phn;
cout << "Enter the address (in 3 lines) : ";
cin >> addr_line1;
cin >> addr_line2;
cin >> addr_city;
cout << "Enter State : ";
cin >> addr_state;
stmt.str("");
stmt << "Insert into suppliers(name,phone_no,addr1,addr2,addr_city,addr_stat) values('" << name << "'," << phn << ",'" << addr_line1 << "','" << addr_line2 << "','" << addr_city << "','" << addr_state << "');";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
if (!(res_set))
cout << endl << endl << "Supplier Record Inserted Successfully" << endl << endl << endl;
else
cout << endl << endl << "Entry ERROR !" << endl << "Contact Technical Team " << endl << endl << endl;
}
void suppliers::remove_supplier()
{
cout << "Enter the supplier id to remove the Supplier : ";
cin >> id;
stmt.str("");
stmt << "Delete from suppliers where id = " << id << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
cout << "Supplier Removed.";
}
void suppliers::search_id()
{
cout << "Enter the supplier id to find the Supplier details : ";
cin >> id;
stmt.str("");
stmt << "Select * from suppliers where id = " << id << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
if((row = mysql_fetch_row(res_set)) != NULL)
{
cout << "Details of Supplier Id : " << row[0] << endl;
cout << "Name : " << row[1] << endl;
cout << "Phone no. : " << row[2] << endl;
cout << "Address Line 1 : " << row[3] << endl;
cout << "Address Line 2 : " << row[4] << endl;
cout << "City : " << row[5] << endl;
cout << "State : " << row[6] << endl;
}
else
{
cout << "No Supplier Found!!";
}
}
void purchases::new_ord()
{
cout << "Enter the book Id : ";
cin >> book_id;
cout << "Enter Supplier Id : ";
cin >> sup_id;
cout << "Enter the Quantity : ";
cin >> qty;
cout << "Estimated expected Delivery (in days) : ";
cin >> eta;
stmt.str("");
stmt << "Insert into purchases (book_id,sup_id,qty,dt_ord,eta) values ( " << book_id << "," << sup_id << "," << qty << ",curdate(),Date_add(curdate(), INTERVAL " << eta << " DAY)" << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
cout << "New order Added!!";
}
void purchases::mark_reciv()
{
cout << "Enter the order id for order recieved : ";
cin >> ord_id;
stmt.str("");
stmt << "Update puchases set recieved = 'T' where ord_id = " << ord_id << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
cout << "Recieved Marked successfully";
}
void purchases::mar_cancel()
{
cout << "Enter the order id for order cancelled : ";
cin >> ord_id;
stmt.str("");
stmt << "Update puchases set recieved = 'C' where ord_id = " << ord_id << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
cout << "Cancelled Marked successfully";
}
void purchases::view()
{
int c;
cout << "Select an Option" << endl;
cout << "1. View orders not Recieved" << endl;
cout << "2. View orders Cancelled" << endl;
cout << "3. View orders Recieved" << endl;
cout << "Enter Your choice : ";
cin >> c;
if (c == 1)
received = 'F';
else if (c == 2)
received = 'C';
else if (c == 3)
received = 'T';
else
return;
stmt.str("");
stmt << "Select * from purchases where recieved = '" << received << "';";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
if (c == 1)
cout << endl << "Orders not recieved are" << endl;
else if (c == 2)
cout << endl << "Orders Cancelled are" << endl;
else if (c == 3)
cout << endl << "Orders recieved are" << endl;
while((row = mysql_fetch_row(res_set)) != NULL)
{
cout << endl;
cout << "Order Id : " << row[0] << endl;
cout << "Book Id : " << row[1] << endl;
cout << "Supplier Id :" << row[2] << endl ;
cout << "Quantity : " << row[3] << endl;
cout << "Date Ordered : " << row[4] << endl;
cout << "Estimated Delivery date : " << row[5] << endl;
cout << endl << endl << endl;
}
cout <<endl << endl << endl <<endl << endl;
}
void employees::add_emp()
{
cout << "Enter Your Id for verification : ";
cin >> id ;
stmt.str("");
stmt << "Select mgr_stat from employees where id = " << id << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
if ((row = mysql_fetch_row(res_set)) == NULL)
{
cout << "Employee Not Found!!" << endl << endl << endl;
return;
}
else
{
mgr_status = (char*) row[0];
if (mgr_status == "T")
{
cout << "You Do Not have Manager Rights!!!" << endl << endl ;
return;
}
}
cout << "Enter The details of new employees!!";
cout << "Enter The name of the employee : ";
cin >> name;
cout << "Enter the Address (in 3 lines) : " << endl;
cin >> addr_line1;
cin >> addr_line2;
cin >> addr_city;
cout << "Enter State : ";
cin >> addr_state;
cout << "Enter phone no.";
cin >> phn;
cout << "Enter the salary : ";
cin >> salary;
stmt.str("");
stmt << "Insert into employees (name,addr1,addr2,addr_city,addr_stat,phone_no,doj,salary) values ('" << name << "','" << addr_line1 << "','" << addr_line2 << "','" << addr_city << "','" << addr_state << "'," << phn << ",curdate()," << salary << ");";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
cout << endl << endl << "Employee Added Succesfully!" << endl << endl << endl;
}
void employees::assign_mgr_stat()
{
cout << "Enter Your Id for verification : ";
cin >> id ;
stmt.str("");
stmt << "Select mgr_stat from employees where id = " << id << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
if ((row = mysql_fetch_row(res_set)) == NULL)
{
cout << "Employee Not Found!!" << endl << endl << endl;
return;
}
else
{
mgr_status = (char*) row[0];
if (mgr_status == "T")
{
cout << "You Do Not have Manager Rights!!!" << endl << endl ;
return;
}
}
cout << "Enter the employee id to grant Manager status : ";
cin >> id;
stmt.str("");
stmt << "update employees set mgr_stat = 'T' where id = " << id << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
cout << endl << endl << endl;
cout << "Manager Status granted";
cout << endl << endl << endl;
}
void employees::search_emp()
{
cout << "Enter the id for searching an employee : ";
cin >> id ;
stmt.str("");
stmt << "Select * from employees where id = " << id << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
if ((row = mysql_fetch_row(res_set)) != NULL)
{
cout << "Employees Details" << endl ;
cout << "Name : " << row[1] <<endl;
cout << "Address : " << endl << row[2] << endl << row[3] << endl << row[4] << endl;
cout << "State : " << row[5] << endl;
cout << "Contact no. : " << row[6] << endl;
cout << "Date of Joining" << row[7] << endl;
cout << "Salary : " << row[8] << endl << endl << endl;
}
else
{
cout << "No Employee Found!!" << endl << endl << endl;
}
}
void employees::display()
{
int i = 0;
query = "Select * from employees;";
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
if((row = mysql_fetch_row(res_set)) != NULL)
{
do
{
cout << "Employees Details of Emp no." << ++i << endl ;
cout << "Name : " << row[1] <<endl;
cout << "Address : " << endl << row[2] << endl << row[3] << endl << row[4] << endl;
cout << "State : " << row[5] << endl;
cout << "Contact no. : " << row[6] << endl;
cout << "Date of Joining" << row[7] << endl;
cout << "Salary : " << row[8] << endl;
cout << endl << endl << endl << endl;
}while((row = mysql_fetch_row(res_set)) != NULL);
}
else
{
cout << "Employees Not found!" << endl;
}
}
void employees::update_sal()
{
cout << "Enter the id to update the salary of an employee : ";
cin >> id ;
cout << "Enter the updated salary : ";
cin >> salary;
stmt.str("");
stmt << "Update employees set salary = " << salary << " where id = " << id << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
cout << endl << endl << endl << endl;
cout << "Salary update Successfully";
cout << endl << endl << endl << endl;
}
void members::add_mem()
{
cout << "Enter the name of the member : ";
cin >> name;
cout << "Enter phone no. : ";
cin >> phn;
cout << "Enter address (in 3 lines)" << endl;
cin >> addr_line1;
cin >> addr_line2;
cin >> addr_city;
cout << "Enter the name of the state : " ;
cin >> addr_state;
stmt.str("");
stmt << "insert into members(name,addr1,addr2,addr_city,addr_stat,phone_no,beg_date,end_date) values ('" << name << "','" << addr_line1 << "','" << addr_line2 << "','" << addr_city << "','" << addr_state << "'," << phn << ",curdate(),Date_add(curdate(), INTERVAL 1 YEAR));";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
stmt.str("");
stmt << "Select id from members where phone_no = " << phn << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
row = mysql_fetch_row(res_set);
cout << endl << endl << endl << endl;
cout << "Member Added successfully" << endl << endl <<"Member Id : " << row[0];
cout << endl << endl << endl << endl;
}
void members::refresh()
{
query = "Update members set valid = 'invalid' where end_date <= curdate();";
q = query.c_str();
mysql_query(conn,q);
}
void members::search_mem()
{
cout << "Enter member id : ";
cin >> id;
stmt.str("");
stmt << "Select * from members where id = " << id << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
if ((row = mysql_fetch_row(res_set)) != NULL)
{
cout << "Member Details" << endl ;
cout << "Name : " << row[1] << endl;
cout << "Address : " << endl << row[2] << endl << row[3] << endl << row[4] << endl;
cout << "State : " << row[5] << endl;
cout << "Contact no. : " << row[6] << endl;
cout << "Membership begin date : " << row[7] << endl;
cout << "Membership end date : " << row[8] << endl;
cout << "Membership Status : " << row[9] << endl << endl << endl;
}
else
{
cout << "No Member Found!!" << endl << endl << endl;
}
}
void sales::add()
{
cout << "Enter Menber id :";
cin >> member_id;
cout << "Enter the book id : ";
cin >> book_id;
cout << "Enter the quantity : ";
cin >> qty;
stmt.str("");
stmt << "select price*" << qty << " from books where id = " << book_id << ";";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
if ((row = mysql_fetch_row(res_set)) != NULL)
{
cout << "The bill amount : " << row[0] << endl << endl;
amount = (int) row[0];
}
else
{
cout << "Book Id invalid!!" << endl;
getch();
return;
}
stmt.str("");
stmt << "insert into sales(mem_id,book_id,qty,amt,sales_date) values (" << member_id << "," << book_id << "," << qty << "," << amount << ",curdate());";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
stmt.str("");
stmt << "select inv_id from sales where mem_id = " << member_id << " AND book_id = " << book_id << " AND qty = " << qty << " AND sales_date = curdate();";
query = stmt.str();
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
if((row = mysql_fetch_row(res_set)) != NULL)
{
cout << "The Invoice id for the bill is " << row[0] << endl << endl << endl;
}
else
{
cout << "The entered details maybe wrong." << endl << "Please Recheck and Enter again" << endl << endl << endl;
}
}
void sales::find_total_sales()
{
query = "select sum(amt) from sales where year(sales_date) = year(curdate());";
q = query.c_str();
mysql_query(conn,q);
res_set = mysql_store_result(conn);
if((row = mysql_fetch_row(res_set)) != NULL)
{
cout << "Total sales this year : " << row[0] << endl << endl << endl << endl;
}
}
void book_menu();
void sup_menu();
void pur_menu();
void emp_menu();
void mem_menu();
void sal_menu();
void main_menu()
{
int c;
cout << "********************************************" << endl;
cout << " BOOKSHOP MANGEMENT SYSTEM" << endl;
cout << "*************************************************" << endl;
cout << " 1. BOOKS" << endl;
cout << " 2. SUPPLIERS" << endl;
cout << " 3. PURCHASES" << endl;
cout << " 4. EMPLOYEES" << endl;
cout << " 5. MEMBERS" << endl;
cout << " 6. SALES" << endl;
cout << " 7. EXIT" << endl << endl << endl;
cout << "Enter Your Choice : ";
cin >> c;
switch (c)
{
case 1:
system("cls");
book_menu();
getch();
break;
case 2:
system("cls");
sup_menu();
getch();
break;
case 3:
system("cls");
pur_menu();
getch();
break;
case 4:
system("cls");
emp_menu();
getch();
break;
case 5:
system("cls");
mem_menu();
getch();
break;
case 6:
system("cls");
sal_menu();
getch();
break;
case 7:
exit(1);
default:
system("cls");
cout << "Wrong Input" << endl << endl << "Invalid input";
getch();
break;
}
return;
}
void book_menu()
{
int c;
books b;
cout << "*************************************************" << endl;
cout << " BOOK MENU" << endl;
cout << "*************************************************" << endl;
cout << " 1. ADD" << endl;
cout << " 2. UPDATE PRICE" << endl;
cout << " 3. SEARCH" << endl;
cout << " 4. UPDATE STATUS" << endl;
cout << " 5. DISPLAY ALL" << endl;
cout << " 6. RETURN TO MAIN MENU" << endl << endl << endl;
cout << "Enter Your Choice : ";
cin >> c;
switch (c)
{
case 1:
b.add();
break;
case 2:
b.update_price();
break;
case 3:
b.search();
break;
case 4:
b.update();
break;
case 5:
b.display();
break;
case 6:
return;
break;
default:
cout << "Wrong Input" << endl << "Invalid input";
break;
}
return;
}
void sup_menu()
{
int c;
suppliers s;
cout << "***********************************************" << endl;
cout << " SUPPLIER MENU" << endl;
cout << "***********************************************" << endl;
cout << " 1. ADD" << endl;
cout << " 2. REMOVE" << endl;
cout << " 3. SEARCH" << endl;
cout << " 4. RETURN TO MAIN MENU" << endl << endl << endl;
cout << "Enter Your Choice : ";
cin >> c;
switch (c)
{
case 1:
s.add_sup();
break;
case 2:
s.remove_supplier();
break;
case 3:
s.search_id();
break;
case 4:
return;
default:
cout << "Wrong Input" << endl << "Invalid input";
break;
}
}
// purchase menu
void pur_menu()
{
int c;
purchases p;
cout << "*************************************************" << endl;
cout << " PURCHASES MENU" << endl;
cout << "*************************************************" << endl;
cout << " 1. New Order" << endl;
cout << " 2. View All" << endl;
cout << " 3. Cancel Order" << endl;
cout << " 4. Recieved Order" << endl;
cout << " 5. RETURN TO MAIN MENU" << endl << endl << endl;
cout << "Enter Your Choice : ";
cin >> c;
switch (c)
{
case 1:
p.new_ord();
break;
case 2:
p.view();
break;
case 3:
p.mar_cancel();
break;
case 4:
p.mark_reciv();
break;
case 5:
return;
default:
cout << "Wrong Input" << endl << "Invalid input";
break;
}
}
void emp_menu()
{
int c;
employees e;
cout << "*************************************************" << endl;
cout << " EMPLOYEE MENU" << endl;
cout << "*************************************************" << endl;
cout << " 1. New Employee" << endl;
cout << " 2. Search Employee" << endl;
cout << " 3. Assign Manager" << endl;
cout << " 4. View All" << endl;
cout << " 5. Update Salary" << endl;
cout << " 6. RETURN TO MAIN MENU" << endl << endl << endl;
cout << "Enter Your Choice : ";
cin >> c;
switch (c)
{
case 1:
e.add_emp();
break;
case 2:
e.search_emp();
break;
case 3:
e.assign_mgr_stat();
break;
case 4:
e.display();
break;
case 5:
e.update_sal();
break;
case 6:
return;
default:
cout << "Wrong Input" << endl << "Invalid input";
break;
}
}
void mem_menu()
{
int c;
members m;
m.refresh();
cout << "*************************************************" << endl;
cout << " MEMBERS MENU" << endl;
cout << "*************************************************" << endl;
cout << " 1. New Member" << endl;
cout << " 2. Search Member" << endl;
cout << " 3. RETURN TO MAIN MENU" << endl << endl << endl;
cout << "Enter Your Choice : ";
cin >> c;
switch (c)
{
case 1:
m.add_mem();
break;
case 2:
m.search_mem();
break;
case 3:
return;
default:
cout << "Wrong Input" << endl << "Invalid input";
break;
}
}
void sal_menu()
{
int c;
sales s;
cout << "*************************************************" << endl;
cout << " SALES MENU" << endl;
cout << "*************************************************" << endl;
cout << " 1. Add New Bill" << endl;
cout << " 2. Total Sales Of The Year" << endl;
cout << " 3. RETURN TO MAIN MENU" << endl << endl << endl;
cout << "Enter Your Choice : ";
cin >> c;
switch (c)
{
case 1:
s.add();
break;
case 2:
s.find_total_sales();
break;
case 3:
return;
default:
cout << "Wrong Input" << endl << "Invalid input";
break;
}
}
void pass()
{
int num = 0 ;
cout << "Enter password : ";
for(int i = 0; i < 4; i++)
{
num=num*10+(getch()-48);
cout<<"*";
}
if(num == PASSWORD)
{
cout << endl << endl << "Correct Password" << endl << endl;
cout << "Press any key...";
getch();
}
else
{
cout << endl << endl << "Incorrect Password" << endl << endl;
cout << "Press any key...";
getch();
exit(1);
}
return;
}
int main()
{
pass();
conn = mysql_init(0);
conn = mysql_real_connect(conn, HOST, USER, PASS, DATABASE, PORT, NULL, 0);
int choice;
if(conn)
{
while(1)
{
system("cls");
main_menu();
}
}
else
{
system("cls");
cout << "Error While connection to database." << endl << "Contact Tech Expert." << endl;
getch();
}
return 0;
}2. Bank Management System
This project allows us to provide services such as opening the account, showing the account details, depositing, withdrawing, and searching and exiting, through which we can understand the basic banking concept.
3. Student Record Management System
This project’s structure can assist in understanding file management, which can have the ready assemble student data.
4. Contact Management System
This can be the same as a bank management system in which we can effortlessly build a system to integrate and remove and add contact details with an email address.
5. Car Rental System
Everyone is aware of the rental car systems; their services are effortless in our daily life; there is no doubt these are more upgraded, so we can utilize the format text files in C++ for assembling the cab.
6. Credit Card Validator
Nowadays, e-commerce is in demand because everyone has credit cards, so most payment gateways can have to validate credit card data before proceeding with the payment.
7. Sudoku Game
This game can be available on each phone and laptop, which is most favorable specifically for those interested in solving the puzzles, which can be outlined with the help of game engines, the framework used in all programming languages.
8. Trading Application
Nowadays, many businesses are diverging towards the stock exchange and online trading, in which trading can change our life in seconds, news channels are aware of its falls in values, and with the help of C++, great applications can build.
9. Casino Number Guessing Game
It is a number-guessing game containing guessing numbers that allow players to place a fixed amount of money for making a bet, and at the end of the game, all money will be given to the winner who guesses the more numbers.
10. Sales Management System
It is the most profitable project using C++, which is perfect for learning new things, it contains various classes and sub-classes having multiple features and functions which are related to the product record and billing; it can be mainly outlined to control the customer information, delivery details, and stock details, etc.
11. Face Detection App
This project can provide great fun features that can be utilized for face detection by using the OpenCV library, in which the code can capture the face in a few seconds.
12. Digital Calculator
This project is especially GUI-driven and easy to implement; it will be a menu-driven program that can provide the output and help build up some of the basic concepts of C++.
13. Tic-Tac-Toe
The C++ programming can use for building gaming software with the help of Unreal Engine, in which preparing the game in C++ will help to show our skills in different ways, as this project is rigid to integrate, and it can assist in making use of the algorithms.
14. Academic Search Engine
This will be the search engine project that can be outlined to provide detailed academic data and documentation in colleges, allowing the student to view the academic information depending on titles and keywords.
15. Bike Race Game
This project will be a specific application game that can use the practice of C++ programming and SDL features in which SDL features can assist us in increasing the game’s aesthetic and outlined features that are accurate and user-defined.
16. 3D Bounce Ball Game
The console of it is straightforward and has an excellent explanation of the Open graphics library, and C++ programming, the source for the game in this project is in the project format that can suggest various C++ files; each user can define the header file and function.
17. Payroll Management System
This project can keep track of and manage employee payroll events in any organization, which is helpful for financial management companies; it has various classes and subclasses.
18. Hotel Booking System
C++ Hotel management project can furnish various functions, from verifying the user’s details for booking the room and changing the information. This project will authorize us to grasp file handling and very evaluative class concepts.
19. Digital Piano
The objective of this project is to outline a GUI-based project in which we can enjoy a virtual piano. It may be easy, but many concepts are applied, which are slightly tricky, by merging the more specific functions and dealing with various libraries.
20. Address Book
For this project, we need to perceive the data structure through which to handle and function with them; we can join the project with a database in the background for collecting the details.
Conclusion
In this article, we have discussed the top 20 C++ projects, which is the best way to learn more about new qualities of the C++ function, which can work on a few fundamental projects which make the resume notable and help to get an idea about the projects and source code.
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