Write a program that illustrate creation of a data file, C/C++ Programming

Assignment Help:

Write a Program that illustrate creation of a data file?

Here is a program to generate a Fibonacci series and write it into a Data file.

# include
main()
{
FILE *fpt;
int a=0,b=1,c,n=10;
fpt=fopen("fib.dat","w");
fprintf(fpt,"%d\t%d",a,b);
for(i=0;i {
c=a+b;
fprintf(fpt,"%d",c);
a=b;
b=c;
}
fclose(fpt);
}

The program starts by defining the stream pointer fpt, indicating the beginning of the data-file buffer area. A new data file that called as fib.dat is then opened for writing only. Next a for loop execute a series of operations and writes their result to the data file. The fprintf function is used to write every result to the data file. Notice that the fprintf needs specification of the stream pointer fpt as an argument.


Related Discussions:- Write a program that illustrate creation of a data file

Stuctrue , To store a date use a structure that contains three members date...

To store a date use a structure that contains three members date, month and year. If the dates are equal then display message “Equal” otherwise “Unequal” Program structure: main()

What is object variable, The definition of an object(variable ): We can...

The definition of an object(variable ): We can explain a variable(set memory to the variable) in the following ways. e.g. double salary; int month; When more than o

Pointer declaration for data member, P o i n t e r d e ...

P o i n t e r d e c l a r a t i o n f o r d a t a m e m b e r : M e t h o d 1 : i n t M : : * p x ; / / T h i s

Describe what is actual arguments, Describe what is actual arguments? -...

Describe what is actual arguments? - When certain functions are created and used to perform an action on some provided values, some values are required to be passed to them. Th

Merge sort, Write a program in C language to implement Two-Way Merge Sort. ...

Write a program in C language to implement Two-Way Merge Sort. Input the following data to the program. Show all intermediate steps: 84, 83, 78,90,23,123,98,159,8,200

Problem : Compiler Design - Limit the methods, Rahul is a newbie to the pro...

Rahul is a newbie to the programming and while learning the programming language he came to know the following rules: · Each program must start with ''{'' and end with '

Change to palindrome, A palindrome is a string that reads the same from bot...

A palindrome is a string that reads the same from both the ends. Given a string S convert it to a palindrome by doing character replacement. Your task is to convert S to palindrome

Function, limitation of function

limitation of function

Facebook auto like system, I want a PROGRAM - Facebook auto like system to ...

I want a PROGRAM - Facebook auto like system to increase fans to different fanpage It has in a program that take Facebook mails and passwords from a excel file (.xlsx) for examp

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