C

C is a high level programming language made by Dennis Ritchie in 1979 at AT&t lab. It is a structural programming language . So here are the topics that we will study in the in this book :

1. Basic of a C program
2. Structure of a C program
3. Variables keyboard keywords and operators in C language
4. Output functions defined in C language
5. Show of a control in a C program
6. Functions in C 
7. Scope block and variable types
8. Pointers and array and structures
9. File handling
10. And preprocessor directives

Graphics in C

before learning the C programming language for we have to understand the what are the steps that a computer perform when while compiling and running a C program

Steps in execution of a C program

first of all we write a C program in our in our high level language with our editor this program is then compiled by a c compiler built-in a ID this compiler check for the sentence error in the C program if it found no error directly the program with the system libraries and involve all the functions that are defined in these libraries as reference in the in our program then it execute the object the program is then converted into object code then it execute the object code and look for any logical or data error if it find no error then we can go to the staff for inputting the data and executing or object code and see the program running if it finds some logical or data error the end from here we go back again to the editing the program so if inputting data gives our result then the program is correct and which stop and save the C program in exe format, if yes  then we can go   back again to editing our program.