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

CptS 121 Program Development & Design program design in C, Write a program...

Write a program that performs character processing on 10 characters read in from a file, and writes the results to output files. Do NOT use loops or arrays to solve this problem. N

C++ , a program to find the area under the curve y = f(x) between x = a and...

a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between tw

Identify and briefly explain the objects and methods , You are to develop a...

You are to develop a Clinic System. 1. Identify and briefly explain the objects, classes, methods and attributes for the Clinic System. 2. Draw a use case diagram to represen

Abstract array - c program, Abstract array - c program: AbstractArray:...

Abstract array - c program: AbstractArray::AbstractArray( int anUpper, int aLower, sizeType aDelta ) {     PRECONDITION( anUpper >= aLower );     lastElementIndex = a

Decode the code, Smugglers are becoming very smart day by day. Now they hav...

Smugglers are becoming very smart day by day. Now they have developed a new technique of sending their messages from one smuggler to another. In their new technology, they are send

C program for function of count the characters in each word, C Program for ...

C Program for FUNCTION OF COUNT THE CHARACTERS IN EACH WORD void count(char c[]); void main() {           char a[50];           int i=0;           clrscr();

C program to copy the contents of a file, C Program to copy the contents of...

C Program to copy the contents of a file: void main()    {   ifstream fin("input.txt");   ofstream fout("output.txt");   char ch;   while (fin)       {

Encryption/Decryption, I need to include files so you can understand easier...

I need to include files so you can understand easier.

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