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.

Labels:

Comments

Post a Comment

Please do not spam any link

Popular posts from this blog

C Program to input and display details of students using structure

 C Program to input and display details of students using structure.       In this example, we will enter the details of students like roll number, name and total marks using structure and will be displayed. The total number of student should be entered according to the requirements of the user(maximum value is 50). We can increase the maximum number by changing the statement struct student[50];  to struct student[100];     Here in the output we have entered details of four student and displayed them accordingly. PROGRAM #include <stdio.h> #include <conio.h> struct   student {      int   roll ;      char   name [ 20 ];      int   total ; }; void   main () {      int   i , n ;      struct   student   std [ 50 ];      printf ( "Enter the number of students ...
Post a Comment
Read more

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...
Post a Comment
Read more

C Program to print the first N even numbers in reverse order.

 C Program to print the first N even numbers in reverse order.      In this example, we will print the first N even numbers in reverse order. Here N is the total number of even numbers you want to print. PROGRAM TO PRINT THE FIRST N EVEN NUMBERS IN REVERSE ORDER: #include <stdio.h> #include <conio.h> int   main () {      int   even , n , i ;      printf ( "Enter the value of N : " );      scanf ( " %d " ,& n );      printf ( "Printing first  %d  even numbers in reverse order : " , n );      for ( i = n * 2 ; i > 2 ; i --)     {          if ( i % 2 == 0 )         {              printf ( " %d \t " , i );  ...
Post a Comment
Read more

C Program to find the sum of two numbers using user-defined function.

 C Program to find the sum of two numbers using user-defined function.          In this example, we will calculate the sum of to numbers using user-defined function.  Here in the output we have taked two numbers 23 and 65 which after calculation gives 88. PROGRAM #include <stdio.h> #include <conio.h> int   sum ( int   a , int   b ); void   main () {      int  x,y,res= 0 ;      printf ( "Enter the values of x and y :" );      scanf ( " %d%d " ,&x,&y);     res= sum (x,y);      printf ( "The sum is :  %d " ,res);      getch (); } int   sum ( int   a , int   b ) {      return (a+b); } OUTPUT Enter the values of x and y :23 65 The sum is : 88 NOTE:   You Can Comment Your Code if you have solved d...
Post a Comment
Read more

C Program to check if a given square matrix is symmetric or not using function

 C Program to check if a given square matrix is symmetric or not using function.     In this example, we will check if a given square matrix entered by the user is symmetric or not. Here in the output we have taken a square matrix of 3x3. PROGRAM TO CHECK IF A GIVEN SQUARE MATRIX IS SYMMETRIC OR NOT USING FUNCTION #include <stdio.h> #include <conio.h> void  symmetric( int , int , int  [50][50]); void  main() {      int  row,column,i,j,a[50][50];     printf( "Enter the size of the matrices: " );     scanf( "%d" ,&row);     column=row;     printf( "Enter the matrix : " );      for (i=0;i<row;i++)     {          for (j=0;j<column;j++)         {    ...
Post a Comment
Read more