Writing data into a file in CSV format ABC Bank needs to store the information of all the users. For a user, the information that the bank holds is the user's name, username, password, contact number....

ABC Bank needs to store the information of all the users. For a user, the information that the bank holds is the user's name, username, password, contact number. Read this data from the console and store it in a file named "example.txt".


Write a C++ program to read inputs from the console and write the user details into a file as the comma-separated values.



Strictly adhere to the Object-Oriented specifications given in the problem statement. All class names, member variable names, and function names should be the same as specified in the problem statement.  File names used should be the same as mentioned in the problem description.



The class namedUser has the following private member variables

Define the following member function in the classUserBO.

In the main method, read the input from the user through the console and open a file named "example.txt", into which the data are needed to be written. Pass the file object to thewriteUserdetails() function and write the inputs as comma-separated-values into the file.



Input and Output format:

Refer sample input and output for formatting specifications.



Sample input and output 1:


[All text in bold corresponds to input and rest corresponds to output]



Enter the name of user:

ramesh

Enter the contact number:

900900901

Enter the username:

ramesh123

Enter the password:

qwertyramesh

Datas written in file successfully



sample output in file: (example.txt)

ramesh,900900901,ramesh123,qwertyramesh