Why are all header files not declared in every c program, C/C++ Programming

Assignment Help:

Why are all header files not declared in every C program?

- Declaring all header files in each program would result in increase in overall file size and load of the program. It isn't a good programming.

- Choice header files which you want to declare in the program depends on commands/functions you want to use in program. Every header file comprise different commands and functions. So we use only the files relevant to our program.

 


Related Discussions:- Why are all header files not declared in every c program

Explain the bit fields portable or not, Explain the  bit fields portable o...

Explain the  bit fields portable or not? - No, Bit fields aren't portable. - As Bit fields can't span machine words and number of bits in a machine word is different on diff

Explain virtual functions, Virtual Functions The keyword virtual was pr...

Virtual Functions The keyword virtual was previously used to resolve ambiguity for a class derived from two classes, both having a common ancestor. These classes are known as v

Explain some string oriented library functions, Explain some String Oriente...

Explain some String Oriented Library Functions? To make simpler string processing we can use special string oriented library functions. Mainly the C compilers include library f

C++ and matlab, ">http://www.ee.nmt.edu/~erives/289_F12/EE289_Takehome_2.p...

">http://www.ee.nmt.edu/~erives/289_F12/EE289_Takehome_2.pdf http://www.ee.nmt.edu/~erives/289_F12/Takehome2_maze.GIF

#padovan string in c , #padovan string in java   program in java /...

#padovan string in java   program in java // aakash , suraj , prem sasi kumar kamaraj college program 1 : package test.padovanstring; public class PadovanStrin

C programming, write a c program to solve exanple of lamis therom

write a c program to solve exanple of lamis therom

Curve, Write a program to find the area under the curve y = f(x) between x ...

Write 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 two points can b

Define generic bitwise operations, Define Generic Bitwise Operations? ...

Define Generic Bitwise Operations? Bitwise operators only work on an incomplete number of types int and char. It turns out there's above one kind of int. In particular there's

C program to store all ascii char into a file, Program is to store all ASCI...

Program is to store all ASCII char into a file: void main()     {   ofstream  fout("ascii.txt");   int i,n=256;   for(i=1;i     {     fout     }

Define the data types of c language, Define the Data Types of c language? ...

Define the Data Types of c language? The C has a concept of 'data types' which are used to define a variable before its use and the definition of a variable will assign storage

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