Parts of a C program
- #include statements (preprocessor directives)
- reserved words : (e.g., int, double, return, main, include, etc.)
- variables : (similar to Matlab)
- builtin functions (library functions) (printf, ...)
- ( similar to Matlab start and end of functions)
- main function.
- comments : (// single line, /* ....
- What are the major components of C program?
- What are the basic components of a program?
- What is the structure of simple C program?
What are the major components of C program?
The Components of a C Program
- The main() Function (Lines 8 Through 23)
- The #include Directive (Line 2)
- The Variable Definition (Line 4)
- The Function Prototype (Line 6)
- Program Statements (Lines 11, 12, 15, 16, 19, 20, 22, and 28)
- The Function Definition (Lines 26 Through 29)
What are the basic components of a program?
Explanation: There are five basic programming elements, or operations: input, output, arithmetic, conditional, and looping. Every program uses at least two of these.
What is the structure of simple C program?
The first line of the program #include <stdio. h> is a preprocessor command, which tells a C compiler to include stdio. h file before going to actual compilation. The next line int main() is the main function where the program execution begins.