Skip to main content

Overview of C - Notes

 Overview of C - Notes

 

Importance of C Programming:

  •  C is a robust language and has a rich set of built in functions, data types and operators which can be used to write any complex programs.
  • Program written in C are efficient and fast due to availability of several data types and operators.
  • C has the capability of an assembly language with the feature of high level language, so it is well suited for writing in both system software and application software.
  • C is highly portable language, code written in one machine can be moved to other which is very important and powerful feature.
  • C also supports low level features like bit level programming.
  • C has high level constructs and it is more user friendly as its syntaxes approaches to English like language.


History of C Language:

                In 1972, Dennis Ritchie developed a programming language at the AT&T Bell Laboratories in USA, called C Language. It was developed to be used in UNIX operating system. Dennis Ritchie was the Co-developer of UNIX operating system.




NOTE: You Can Comment Your Code if you have solved differently and we will pin it in the comment section.  Let's Learn together. 


MOTTO: 

                    You Learn, I Learn together We Learn.

Comments

Popular posts from this blog

C program to read m x n matrix and calculate the Row sum and Column sum of the matrix.

 C program to read m x n matrix and calculate the Row sum and Column sum of the matrix.     In this example, we read a m x n matrix whose value would be entered by the user then the sum of row and column is calculated. Here in the example we have taken a matrix of order 3 x 2 whose row sum and column sum is displayed in the output screen. PROGRAM TO READ m x n MATRIX AND CALCULATE THE ROW SUM AND COLUMN SUM OF THE MATRIX: #include <stdio.h> #include <conio.h> void  main() {      int  i,j,m[100][100],row,column,rsum,csum=0;     printf( "Enter the row size of the matrix :" );     scanf( "%d" ,&row);     printf( "Enter the column size of the matrix :" );     scanf( "%d" ,&column);     printf( "Enter the Matrix : " );    ...

C++ program to define a class circle to represent circles. Add a data member radius to store the radius of a circle. Write member functions area() and perimeter() to compute the area and perimeter of a circle.

  C++ program to define a class circle to represent circles. Add a data member radius to store the radius of a   circle. Write member functions area() and perimeter() to compute the area and perimeter of a circle.     To define a Circle class in C++, we start by declaring the class with the class keyword, followed by the name of the class. In this case, we'll call it Circle . We'll then define a private data member to store the radius of the circle. Here's the code to do that:    class Circle {      private:      double radius;    };          Next, we need to define public member functions that can set and get the value of the radius, as well as calculate the area and perimeter of the circle. Here's the full code for the Circle class: class Circle { private: double radius; public: void setRadius(double r) { radius = r; } dou...

C program to display ASCII value of a character

 C program to display ASCII value of a character         In this example we will learn how to display the ASCII value of any character entered  by the user through keyboard. To solve this program we must have knowledge about ASCII . PROGRAM #include <stdio.h> int   main () {      char  c;      printf ( "Enter a character : " );      scanf ( "%c" ,&c);      printf ( "ASCII value of %c =%d" ,c,c);      return   0 ; } OUTPUT: ASCII:          ASCII Stands for American Standard Code for Information Interchange. It is widely used in computers of all types. It is used to create a standard for character-sets used in electronic components. ASCII codes are of two types - ASCII-7 and ASCII-8.  ASCII-7: It is a 7 bit standard ASCII code. In ASCII-7 the first 3...

C program to convert a decimal number into binary number using function.

 C program to convert a decimal number into binary number using function.     In this example, we  convert the decimal number entered by the user into binary form. Here, in the out put we have taken a decimal number 20 whose binary  is printed as 10100. You can take other numbers such as 15, 13 78, etc... PROGRAM TO CONVERT A DECIMAL NUMBER INTO BINARY NUMBER USING FUNCTION. #include   <stdio.h> #include <conio.h> int  binary( int   b ); void  main() {      int  b;     printf( "\nEnter the Number You want to convert : " );     scanf( "%d" , &b);     binary(b);     getch(); } int  binary( int   b ) {      int  a[10], i, j;      for  (i = 0;  b  > 0; i++)     ...

C program to convert a given temperature value from Fahrenheit to Centigrade and vice versa?

  Write a C program to convert a given temperature value from Fahrenheit to Centigrade and vice versa?          In this example we will learn how to convert a given temperature in Fahrenheit to Centigrade and to convert given  temperature value from Centigrade to Fahrenheit depending on the choice of the user.                To solve this program we should have basic knowledge in c and most importantly a clear concept on : Switch Statement             And we must know the formula of conversion from Fahrenheit to Centigrade(Celsius) and Centigrade(Celsius) to Fahrenheit. Fahrenheit To Centigrade Centigrade To Fahrenheit PROGRAM       #include <stdio.h> #include <conio.h> void   main () {      float   f , c ;      int   ch ;      printf ( "...