The C Programming Language Structure with C Language data types

The C Programming Language Structure with C Language data types:

Programming is an art because of its creativity and versatility. A c programming language allows us to think about minimum program structures in order that we will take it as a reference in future topics.

C Language Hello World Example:

Pre-processor Commands
Functions
Variables
Comments
Statements & Expressions

Print the words “Hello World”:

#include  
int main ( )
{
	printf ("Hello, World! \n")  
	return O;
}

Explain above program:

The line of program #include can be a preprocessor command, which asks the C compiler to add the stdio.h file before moving on to the compile.
Line int main () is that the main function where program execution begins.
Next to main () line. This is the basic function where program execution begins.
Line /*…*/ ignored by the compiler and it’s been put to feature additional comments in so such lines are called comments within the program.
printf(..) is another function available in C that causes the message Hello, World! displayed on the screen.
Last line return 0; because program terminates main () function and returns 0.

Comments:

Comments are like helping text in your C program and that they are ignored by the compiler. they begin with /* and terminates with the characters */ as shown below:

/* My first comment with codeboks.com*/

Whitespace in C Program:

The whitespace is the turn used in C to describe spaces, tabs, new posts and comments.

Whitespace separates one a part of a press release from another and enables the compiler to spot where one element during a statement, like int, ends and therefore the next element begins. Therefore, within the following example:

Int name;

There must be at least one white character between int and age to be ready to distinguish the compilers. In the opposite direction, inside the following example:

Sum = 4+3;

No whitespace characters are necessary between sum and =, or between = and a couple of, although you’re liberal to include some if wish for readability purpose.

C Language data types:

No.	Types	Storage Size	Value Range

1	char	1 byte	-128 to 127 or 0 to 255
2	Unsigned char	1 byte	0 to 255
3	Signed char	1 byte	-128 to 127
4	Int	2 or 4 byte	-32,768 to 32,767 or -2,147,483,648 to 2,147,483,647
5	unsigned int	2 or 4 byte	0 to 65,535 or 0 to 4,294,967,295
6	Short	2 byte	-32,768 to 32,767
7	unsigned short	2 byte	0 to 65,535
8	Long	4 byte	-2,147,483,648 to 2,147,483,647
9	unsigned long	4 byte	0 to 4,294,967,295
10	float	4 byte	1.2E-38 to 3.4E+38
11	double	8 byte	2.3E-308 to 1.7E+308
12	long double	10 byte	3.4E-4932 to 1.1E+4932

Also: Basic Concepts of Programming Languages C++ Programming Examples

C++ Programs Examples with Output:

No.	C++ Projects for beginners with Source Code

1	Write a C++ program to check triangle by entering 3 angles
2	Write a C++ program that asks for the number of units sold and computes the total cost of the purchase.
3	Write a program that asks the user to enter a number of seconds.
4	Write a C++ program that will ask user to enter two integral numbers. The numbers should be swapped without using any third variable.
5	Write a C++ program which takes the price of bakery items ranging from 0-999

More C++ Programs Examples…

C# Sample Code:

No.	C# Projects with source code

1	Implement bubble sort in C# the value of array given by the users
2	Write a C# program of throwing an exception when dividing by zero condition occurs
3	Create a Simple Calculator in C# Windows form Application with Source Code
4	C# windows form application projects with source code
5	C# Program that read array display the smallest integer and sort the array in ascending order by using Array.Sort method.