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

Explain the bit wise operations, Explain the Bit Wise Operations? C lan...

Explain the Bit Wise Operations? C language in particular was created to make it easier to write operating systems. The objective was to have a language that provided excellent

Define structures in c++, Structures A structure is a user-defined data...

Structures A structure is a user-defined data type, which may have different data types as its members. Creating a structure is a two-part process. First, a structure template

Write a function to calculate the exchange rate, Write a function to calcul...

Write a function to calculate the exchange rate of pounds to dollars  Answer       Td = 2xTp   The parameter passed over is the number of pounds and returned the value in do

Lennie, Lennie McPherson, proprietor of Lennie''''s Bail Bonds, needs to ca...

Lennie McPherson, proprietor of Lennie''''s Bail Bonds, needs to calculate the amount due for setting the bail. Lennie requires something of value as collateral, and his fee is 10%

Expected output of the program - c program, Expected output of the program:...

Expected output of the program: 1. Consider the following programs. For each, indicate whether the program is correct. If yes, what is the expected output? If not, what is the

What are pre-processor directives, What are pre-processor directives? -...

What are pre-processor directives? - Pre-processor directives are placed at the beginning of a C program. They begin with # symbol. - This is the place, where library files

Quick sort , Hi, I need quick sort program without using recursion

Hi, I need quick sort program without using recursion

Define the c preprocessor, Define the C Preprocessor? Preprocessor' is ...

Define the C Preprocessor? Preprocessor' is a translation stage that is applied to your source code before the compiler proper gets its hands on it usually the preprocessor per

Program that computes square matrix multiplication, Goal: Design a progr...

Goal: Design a program that computes square matrix multiplication on GPU using CUDA. Write the code in C. In particular, your implementation should obey the following requiremen

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