How to create a data file, C/C++ Programming

Assignment Help:

How to Create A Data File?

A data file should be created before it can be processed. A stream-oriented data file is able to be created in two ways. One is to create the file straight, using a word processor or a text editor and the other is to write a program that enters information into the computer and then writes it out to the data file. Unformatted data files are able to only be created with such specially written programs.

While creating a new data file with a specially written program the standard approach is to enter the information from the keyboard and then write it out to the data file. If the data file consists of individual characters the library functions putc and getchar be able to be used to enter the data from the keyboard and to write it out to the data file. 


Related Discussions:- How to create a data file

Explain the default constructor and destructor, The default Constructor and...

The default Constructor and Destructor If you fail to write a constructor and destructor function,  the compiler automatically supplies them for you. These functions have publi

Working with files in cpp, Operation Files 2.1. Your program should open an...

Operation Files 2.1. Your program should open and read the file specified by the first command line argument of the program. 2.2. The first line of the file contains an integer

Padovan string, c program to count the number of occurances of the string i...

c program to count the number of occurances of the string in padovan''s string

What is buddy systems, Buddy systems : A method of handling the storage man...

Buddy systems : A method of handling the storage management problem is kept individual free lists for blocks of dissimilar sizes. Every list having free blocks of only one particul

Compiler designin liliting instruction, Ravi is a newbie to the programming...

Ravi is a newbie to the programming and while learning the programming language he came to know the following rules:

Function, give an example of function

give an example of function

Computes the amount of postage count even or odd, (a) Write a procedure (co...

(a) Write a procedure (count-even n) that counts the number of even digits in the decimal representation of the number n. For example, (count-even 234) should return 2. (b) Writ

Implementing Dynamic Binding for RPC, i didnt no how to write and how to im...

i didnt no how to write and how to implement and the programming can be done in C and execution should be done in UNIX

Variable, what is local and global variable?give me some example to underst...

what is local and global variable?give me some example to understand better

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd