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Programing Approach


Flow Chart

Define C

Define Programming

C - Syntax

C - Variables

C - Keywords

C - Data Types

C - Comments

Turbo C - Shortcut keys

C - Operators

Hierarchy of Operators

Ex: Arithmetic Operator

Constant Variable

C - Escape Sequence

Control Structure - if

Ex: If condition

Ex: Inc / Dec Operator

C - loops

Ex: Loops

C - Nesting Of loops

Ex: Nested Loops

Jumping Statements

C - Arrays 1D

C - Arrays 2D

C - Sorting


Character I/O Function

C - Strings

Ex: Strings

Array of Strings

C - Math Functions

User-defined Function

Exercise Function

C - Types of Functions

Storage Class

C - Header Files

C - Preprocessor

C - Pointers

C - Structures

C - Typedef

C - File Handling

Ex: File Handling

Command Line Argument


Header Files

A header file is a file with extension .h which contains C function declarations and macro definitions and to be shared between several source files. There are two types of header files: 1. Predefine Header files: There are 41 predefined header files available in c/c++. These header files are:

errno.h fcntl.h float.h fstream.h generic.h graphics.h io.h iomanip.h iostream.h limits.h locale.h malloc.h math.h mem.h process.h setjmp.h share.h signal.h stdarg.h stddef.h stdio.h stdiostr.h stdlib.h stream.h string.h strstrea.h sys\stat.h sys\timeb.h sys\types.h time.h values.h
alloc.h assert.h bcd.h bios.h complex.h
conio.h ctype.h dir.h dirent.h dos.h