bug fixes and performance improvements

Author: nixrajput

README.md

@@ -4,7 +4,7 @@ Bus Reservation System Management Project based on `Object Oriented Programming`
 
 ## Usage
 
-* Get the latest version of Mingw-w64 via MSYS2, which provides up-to-date native builds of GCC, Mingw-w64, and other helpful C++ tools and libraries. Click here to download the MSYS2 installer. Then follow the instructions on the MSYS2 website to install Mingw-w64.
+* Get the latest version of Mingw-w64 via MSYS2, which provides up-to-date native builds of GCC, Mingw-w64, and other helpful C++ tools and libraries. [https://github.com/msys2/msys2-installer/releases/download/2022-06-03/msys2-x86_64-20220603.exe][Click here] to download the MSYS2 installer. Then follow the instructions on the MSYS2 website to install Mingw-w64.
 
 * Navigate to `src` folder
 
@@ -15,7 +15,7 @@ cd src
 * Run command
 
 ```bash
-g++ main.cpp bus.cpp ticket.cpp
+g++ -o main main.cpp
 ```
 
 * Run `.exe` file in `src` folder

src/main.cpp

@@ -4,7 +4,6 @@
 #include "bus.cpp"
 #include "ticket.cpp"
 #include "utils.h"
-// #include "customer.h"
 
 using namespace std;
 

src/utils.h

@@ -7,7 +7,7 @@
 
 using namespace std;
 
-void printHeading(char *header)
+void printHeading(string header)
 {
     cout << "\n\n\n\n";
     cout << "\t\t\t\t\t\t\t\t\t\t==========================================================\n";