yes
yes sir
using with files
C programs do not require header files. If you want a C program without header files, you can simply not create them. However, you may or may not be able to include your non-header file source files.
why does a program consists of more than one object file in c++
program to extract a given word from a file
1. You (human) want to read an include file: use a text editor. 2. Your program wants to read a file: use open/fopen.
File is a place where information or data is stored. we make use of some of the file-handling functions in c like: fopen()-for opening a file. fclose()-to close a file. Every file being opened for any operations like: "r"- Read-Only mode. "w"-Write-only mode. "a"-append mode. "r+"-read+write mode. "w+"-write+read mode. "a+"-read+append mode. We should make use of FILE pointer ,in order to perform any such operations on the files. There are many input and output functions used along with files. fgetc() fgets() fscanf() fputc() fprintf() fputs() fseek() rewind() File handling is used to read or write a file without directly opening it.its contents are opened in another files by using above specified commands in c++ programming for file handling we have to use a header file but in c noheader file regarding to file handling is required
File Operations in C are accomplished by the use of pointers.Pointers are use to point to a particular memory location.File are read and written by using file pointers.The Keyword FILE is used to declare a file pointer.The Complete Program for writing text to a file and saving it and copying it to a new location is given at http://c-madeeasy.blogspot.com/2011/07/program-in-c-to-write-data-to-file-and.html
File/Open
how programs are executed? Let we take C, how a c program is executing.... A first step we have to install a particular software for a execution so here we are installing turbo c then open the bin folder after the installation ,you will find on executable file named TC.exe it will look like a command prompt that only executing your c program files and giving another executable file for your program as output. to check fisrt create any simple program and first compile it and see the bin folder you will find one file named filename.obj and then run that program and now you will find another file filename.exe,that is an output file.
Hey want to learn batch?? Well a batch file does not need a program (I.E a compiler or interpreter) like in other languages like C++ and Python. No a batch file is just saved a certain way.
Bigloo, chicken or gambit are just designed for that: mixing c and scheme (a dialect of lisp): You easily mix both language in a same program, il you want in the same source file, then it get compile in c Best of both world!