‘C’ program basically consists of the following parts :
● Preprocessor commands
● Functions
● Variables
● Statements & Expressions
● Comments
Indian Institute of embedded Systems ( www.iies.in)
This document provides information about basic C programming concepts such as:
1) It introduces a simple "Hello World" program and explains the key components like header files, functions, and comments.
2) It describes different data types in C like char, int, float, and their typical storage sizes and value ranges.
3) It demonstrates how to take input from the user using scanf, store it in a variable, and print the output to the screen using printf.
4) It lists common arithmetic operators in C like addition, subtraction, multiplication, division, and modulus and provides an example program to add two numbers.
C programming language provides built-in functions like scanf() and printf() for input and output. Scanf() is used to take input from the user and printf() displays output on screen. These functions use format specifiers like %d, %f, %c, %s within their parentheses to indicate the expected data type for the input or output. Common format specifiers are %d for integers, %f for floating point numbers, %c for characters, and %s for strings.
The C program executes as follows:
1. A text editor is used to write the C program code and save it as a file with a .c extension.
2. A compiler converts the C source code into machine-readable object code.
3. The object code is executed by the CPU, which follows the program's instructions step-by-step to carry out the desired operations and output.
This document contains 6 programs written in C language to solve various math and text-based problems. Each program includes the title, problem analysis, input/processing/output variables, algorithm, code and output. The programs calculate: 1) Displaying "Hello World", 2) Sum of two numbers, 3) Product of two numbers, 4) Area of a circle, 5) Area of an ellipse, 6) Simple interest calculation. The document appears to be a lab report submitted by a student containing the coded programs and their outputs.
A function is a named, independent section of code that performs a specific task and optionally returns a value. The key components of a function are the function header, return type, name, parameters, body, local variables, statements, and returning a value. Recursion refers to a function calling itself directly or indirectly. Exercises include creating programs that use functions to calculate the average of integers, display text a given number of times, calculate the factorial of a number recursively and non-recursively.
This document is a programming assignment submission containing solutions to two programming problems. It was submitted by Mohammad Minqad Tahir, roll number 08, for their 1st semester programming fundamentals lab course to their instructor Mam Hira Nazir at the Computer Science department of Islamia University Bhawalpur. The first problem calculates the factorial of a user-input number using a while loop. The second problem displays the Fibonacci series for a number of terms input by the user using a for loop.
The document outlines 3 tasks for C++ programs: 1) Implement a stack with push, pop, and display functions using a linked list and check for empty stack. 2) Implement a double-ended queue with enqueue and dequeue functions at both ends using a linked list. 3) Implement an insert function for a circular linked list and display the list.
This document provides information about basic C programming concepts such as:
1) It introduces a simple "Hello World" program and explains the key components like header files, functions, and comments.
2) It describes different data types in C like char, int, float, and their typical storage sizes and value ranges.
3) It demonstrates how to take input from the user using scanf, store it in a variable, and print the output to the screen using printf.
4) It lists common arithmetic operators in C like addition, subtraction, multiplication, division, and modulus and provides an example program to add two numbers.
C programming language provides built-in functions like scanf() and printf() for input and output. Scanf() is used to take input from the user and printf() displays output on screen. These functions use format specifiers like %d, %f, %c, %s within their parentheses to indicate the expected data type for the input or output. Common format specifiers are %d for integers, %f for floating point numbers, %c for characters, and %s for strings.
The C program executes as follows:
1. A text editor is used to write the C program code and save it as a file with a .c extension.
2. A compiler converts the C source code into machine-readable object code.
3. The object code is executed by the CPU, which follows the program's instructions step-by-step to carry out the desired operations and output.
This document contains 6 programs written in C language to solve various math and text-based problems. Each program includes the title, problem analysis, input/processing/output variables, algorithm, code and output. The programs calculate: 1) Displaying "Hello World", 2) Sum of two numbers, 3) Product of two numbers, 4) Area of a circle, 5) Area of an ellipse, 6) Simple interest calculation. The document appears to be a lab report submitted by a student containing the coded programs and their outputs.
A function is a named, independent section of code that performs a specific task and optionally returns a value. The key components of a function are the function header, return type, name, parameters, body, local variables, statements, and returning a value. Recursion refers to a function calling itself directly or indirectly. Exercises include creating programs that use functions to calculate the average of integers, display text a given number of times, calculate the factorial of a number recursively and non-recursively.
This document is a programming assignment submission containing solutions to two programming problems. It was submitted by Mohammad Minqad Tahir, roll number 08, for their 1st semester programming fundamentals lab course to their instructor Mam Hira Nazir at the Computer Science department of Islamia University Bhawalpur. The first problem calculates the factorial of a user-input number using a while loop. The second problem displays the Fibonacci series for a number of terms input by the user using a for loop.
The document outlines 3 tasks for C++ programs: 1) Implement a stack with push, pop, and display functions using a linked list and check for empty stack. 2) Implement a double-ended queue with enqueue and dequeue functions at both ends using a linked list. 3) Implement an insert function for a circular linked list and display the list.
Presentation on C language By Kirtika thakurThakurkirtika
This presentation provides an introduction to programming in C language. It covers key topics such as control statements like if-else and switch statements, functions, arrays, and strings. Control statements allow for decision making and loops in a program. Functions are blocks of code that perform tasks and can return values. Arrays are collections of similar data types, while strings are character arrays that end with a null character. The presentation defines each concept and provides examples to illustrate their usage in C programming.
IIM.Com-FIT-Unit2(14.9.2021 TO 30.9.2021).pptxrajkumar490591
This document discusses various topics related to C programming language including:
- The structure of a typical C program which includes header files inclusion, main method declaration, variable declaration, function body, and return statement.
- Different types of variables in C like local, global, static, automatic, and external variables. Local variables are declared within a function while global variables are declared outside. Static variables retain their value between function calls.
- Key concepts like data types, valid variable names, compilers, linkers, and how a C program is executed after compilation.
Basic c programming and explanation PPT1Rumman Ansari
This document provides an introduction to a basic C programming "Hello World" example and explanations of the code. It includes the short program which prints "Hello World" with comments explaining each line of code. It also explains key elements like including standard input/output, the main function, using printf to display output, and returning 0 at the end of the main function.
The document provides information about C programming language and its features. It discusses the basic structure of a C program which includes documentation, link, definition, global declaration, main function, and sub-program sections. It also describes the four steps to execute a C program: create, compile, link, and execute. Different forms of the main statement in C are discussed including main(), main(void), int main(), void main(), void main(void), and int main(void).
C is a procedural programming language developed in the late 1960s and early 1970s. It was designed for system programming tasks like operating system and compiler development. Many later languages took syntax and features from C. The structure of a C program includes header file inclusions, a main function declaration, variable declarations, program logic in the body, and a return statement. A simple "Hello World" program is presented as an example to demonstrate the basic structure of a C program.
The program takes a number as input from the user, multiplies it by 10, and displays the result. It uses the printf() function to display text and the scanf() function to take input. The number input is stored in the variable number, multiplied by 10 and stored in the variable result, which is then printed along with an output message.
The main function serves as the starting point for program execution. It controls program flow by calling other functions. A program typically ends at the end of main. All C programs must have a main function which takes no arguments and returns an int. Main contains the core logic that runs the program. Preprocessor directives like #include add functionality by including header files. Macros defined with #define are text replacements that occur before compilation. Conditional compilation with #ifdef/#ifndef includes or excludes blocks of code based on symbol definitions.
C Programming Language Step by Step Part 2Rumman Ansari
The document summarizes a simple "Hello World" program in C and explains its key parts. The program consists of a preprocessor command to include the stdio.h library, a main function where execution begins, and a printf statement to display "Hello World". It also describes how to save the code as a .c file, compile it using gcc to generate an executable, and run the executable to display the output.
C has emerged as the most widely used programming language due to its features that allow for well-structured programs and efficient code. It was originally developed in the 1970s at Bell Labs to rewrite the Unix operating system. C programs consist of functions, variables, operators, and control structures like conditionals and loops to perform tasks. Common operations include input/output, arithmetic, comparisons, and manipulating data types like integers, floats, characters, and strings.
C has emerged as the most widely used programming language due to its features that allow for well-structured programs and efficient code. It was originally developed in the 1970s at Bell Labs to rewrite the Unix operating system. C programs consist of functions, variables, operators, and control structures like conditionals and loops to perform tasks. Common operations include input/output, arithmetic, comparisons, and manipulating data types like integers, floats, characters, and strings.
This document provides an overview of the C and C++ programming languages. It discusses the importance of C, including its robustness, efficiency, portability, and ability to structure programs and extend functionality. The basic structure of a C program is outlined, including documentation, link, definition, global declaration, main function, and sub-program sections. Details are given about what code belongs in each section and examples are provided.
This document provides an overview of C programs. It discusses that C was introduced in 1978 and is a portable, structured programming language that allows programs to be efficiently extended through additional functions. A C program consists of sections for documentation, linking, definitions, global declarations, the main function, and additional subprograms/functions. The main function contains declaration and executable parts, while additional functions make up the subprogram section. Executing a C program involves four steps - creating the program, compiling it, linking it with library functions, and then executing the program.
C is a general-purpose programming language widely used to develop operating systems and compilers. It was developed in the early 1970s at Bell Labs by Dennis Ritchie. Some key reasons for C's popularity include its efficiency, ability to access low-level hardware, and ability to be compiled on a variety of computers. C source code files use a .c extension and must be compiled into an executable binary file before running. Common uses of C include operating systems, language compilers, databases, and network drivers.
C is a general-purpose programming language widely used to develop operating systems and compilers. Some key points:
- C was originally developed in the 1970s to write the UNIX operating system and is still commonly used for systems programming.
- It produces very efficient, low-level code and can handle tasks like memory management manually.
- C programs are compiled to machine code before execution. The source code is written in ".c" files and compiled using a C compiler like GCC.
- C supports basic data types like integers, floats, characters, and arrays to organize data in programs. Qualifiers like const can refine variable declarations.
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C Programming Training PPTs / PDFs for free.
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Introduction to cpp language and all the required information relating to itPushkarNiroula1
C++ is an object-oriented programming language developed in the early 1980s as an extension of C with additional features like classes, inheritance, and function overloading. A simple C++ program prints a string to the screen using the cout output stream and iostream header. C++ programs typically contain functions, comments, and use operators like << for output and >> for input.
This document provides an overview of C programming. It discusses the history and development of C, basics of the language including variables, data types, operators, and program structure. Key points covered include:
- C was created in 1972 by Dennis Ritchie at Bell Labs to provide a system programming language with both high- and low-level capabilities.
- The basics of C include variables to store data, constants to define fixed values, keywords for language instructions, and data types like integer, float, and character.
- A C program follows a basic structure with preprocessor directives, main function, opening and closing braces, and a return statement.
- Control structures like if/else statements allow programs to
This document discusses the components of a C++ program structure and the process of using a compiler. It identifies that a C++ program consists of comments, preprocessor directives, functions, bodies, and return statements. It then explains each of these components and provides examples. The document also outlines the steps to build a C++ program using a compiler which are editing source code, compiling to object code, linking to an executable, and executing the program.
This document discusses the basics of C programming, including:
1) The structure of a C program which includes documentation, link, definition, global declaration, main(), and sub programs sections.
2) The compilation process of a C program which involves preprocessing, compilation, assembly, and linking to create an executable file.
3) What occurs during each phase of compilation including removing comments, expanding macros/included files, conditional compilation, assembling machine-level instructions, and linking function calls.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
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Presentation on C language By Kirtika thakurThakurkirtika
This presentation provides an introduction to programming in C language. It covers key topics such as control statements like if-else and switch statements, functions, arrays, and strings. Control statements allow for decision making and loops in a program. Functions are blocks of code that perform tasks and can return values. Arrays are collections of similar data types, while strings are character arrays that end with a null character. The presentation defines each concept and provides examples to illustrate their usage in C programming.
IIM.Com-FIT-Unit2(14.9.2021 TO 30.9.2021).pptxrajkumar490591
This document discusses various topics related to C programming language including:
- The structure of a typical C program which includes header files inclusion, main method declaration, variable declaration, function body, and return statement.
- Different types of variables in C like local, global, static, automatic, and external variables. Local variables are declared within a function while global variables are declared outside. Static variables retain their value between function calls.
- Key concepts like data types, valid variable names, compilers, linkers, and how a C program is executed after compilation.
Basic c programming and explanation PPT1Rumman Ansari
This document provides an introduction to a basic C programming "Hello World" example and explanations of the code. It includes the short program which prints "Hello World" with comments explaining each line of code. It also explains key elements like including standard input/output, the main function, using printf to display output, and returning 0 at the end of the main function.
The document provides information about C programming language and its features. It discusses the basic structure of a C program which includes documentation, link, definition, global declaration, main function, and sub-program sections. It also describes the four steps to execute a C program: create, compile, link, and execute. Different forms of the main statement in C are discussed including main(), main(void), int main(), void main(), void main(void), and int main(void).
C is a procedural programming language developed in the late 1960s and early 1970s. It was designed for system programming tasks like operating system and compiler development. Many later languages took syntax and features from C. The structure of a C program includes header file inclusions, a main function declaration, variable declarations, program logic in the body, and a return statement. A simple "Hello World" program is presented as an example to demonstrate the basic structure of a C program.
The program takes a number as input from the user, multiplies it by 10, and displays the result. It uses the printf() function to display text and the scanf() function to take input. The number input is stored in the variable number, multiplied by 10 and stored in the variable result, which is then printed along with an output message.
The main function serves as the starting point for program execution. It controls program flow by calling other functions. A program typically ends at the end of main. All C programs must have a main function which takes no arguments and returns an int. Main contains the core logic that runs the program. Preprocessor directives like #include add functionality by including header files. Macros defined with #define are text replacements that occur before compilation. Conditional compilation with #ifdef/#ifndef includes or excludes blocks of code based on symbol definitions.
C Programming Language Step by Step Part 2Rumman Ansari
The document summarizes a simple "Hello World" program in C and explains its key parts. The program consists of a preprocessor command to include the stdio.h library, a main function where execution begins, and a printf statement to display "Hello World". It also describes how to save the code as a .c file, compile it using gcc to generate an executable, and run the executable to display the output.
C has emerged as the most widely used programming language due to its features that allow for well-structured programs and efficient code. It was originally developed in the 1970s at Bell Labs to rewrite the Unix operating system. C programs consist of functions, variables, operators, and control structures like conditionals and loops to perform tasks. Common operations include input/output, arithmetic, comparisons, and manipulating data types like integers, floats, characters, and strings.
C has emerged as the most widely used programming language due to its features that allow for well-structured programs and efficient code. It was originally developed in the 1970s at Bell Labs to rewrite the Unix operating system. C programs consist of functions, variables, operators, and control structures like conditionals and loops to perform tasks. Common operations include input/output, arithmetic, comparisons, and manipulating data types like integers, floats, characters, and strings.
This document provides an overview of the C and C++ programming languages. It discusses the importance of C, including its robustness, efficiency, portability, and ability to structure programs and extend functionality. The basic structure of a C program is outlined, including documentation, link, definition, global declaration, main function, and sub-program sections. Details are given about what code belongs in each section and examples are provided.
This document provides an overview of C programs. It discusses that C was introduced in 1978 and is a portable, structured programming language that allows programs to be efficiently extended through additional functions. A C program consists of sections for documentation, linking, definitions, global declarations, the main function, and additional subprograms/functions. The main function contains declaration and executable parts, while additional functions make up the subprogram section. Executing a C program involves four steps - creating the program, compiling it, linking it with library functions, and then executing the program.
C is a general-purpose programming language widely used to develop operating systems and compilers. It was developed in the early 1970s at Bell Labs by Dennis Ritchie. Some key reasons for C's popularity include its efficiency, ability to access low-level hardware, and ability to be compiled on a variety of computers. C source code files use a .c extension and must be compiled into an executable binary file before running. Common uses of C include operating systems, language compilers, databases, and network drivers.
C is a general-purpose programming language widely used to develop operating systems and compilers. Some key points:
- C was originally developed in the 1970s to write the UNIX operating system and is still commonly used for systems programming.
- It produces very efficient, low-level code and can handle tasks like memory management manually.
- C programs are compiled to machine code before execution. The source code is written in ".c" files and compiled using a C compiler like GCC.
- C supports basic data types like integers, floats, characters, and arrays to organize data in programs. Qualifiers like const can refine variable declarations.
Download this Presentation for free from www.ecti.co.in/downloads.html
No SIGN UP REQUIRED.
C Programming Training PPTs / PDFs for free.
Download free C Programming study material. Learn C Programming for free in 2 hours.
Introduction to cpp language and all the required information relating to itPushkarNiroula1
C++ is an object-oriented programming language developed in the early 1980s as an extension of C with additional features like classes, inheritance, and function overloading. A simple C++ program prints a string to the screen using the cout output stream and iostream header. C++ programs typically contain functions, comments, and use operators like << for output and >> for input.
This document provides an overview of C programming. It discusses the history and development of C, basics of the language including variables, data types, operators, and program structure. Key points covered include:
- C was created in 1972 by Dennis Ritchie at Bell Labs to provide a system programming language with both high- and low-level capabilities.
- The basics of C include variables to store data, constants to define fixed values, keywords for language instructions, and data types like integer, float, and character.
- A C program follows a basic structure with preprocessor directives, main function, opening and closing braces, and a return statement.
- Control structures like if/else statements allow programs to
This document discusses the components of a C++ program structure and the process of using a compiler. It identifies that a C++ program consists of comments, preprocessor directives, functions, bodies, and return statements. It then explains each of these components and provides examples. The document also outlines the steps to build a C++ program using a compiler which are editing source code, compiling to object code, linking to an executable, and executing the program.
This document discusses the basics of C programming, including:
1) The structure of a C program which includes documentation, link, definition, global declaration, main(), and sub programs sections.
2) The compilation process of a C program which involves preprocessing, compilation, assembly, and linking to create an executable file.
3) What occurs during each phase of compilation including removing comments, expanding macros/included files, conditional compilation, assembling machine-level instructions, and linking function calls.
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What is structure of c program?
A ‘C’ program basically consists of the following parts :
Preprocessor commands
Functions
Variables
Statements & Expressions
Comments
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EXAMPLE PROGRAM OF C PROGRAM STRUCTURE
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DESCRIPTION OF STRUCTURE OF A 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 begin.
The next line int a = 10; is the place where we are intializing a value in to a variable
and also explaining that which type of data we are storing ina variable.
The next line printf(..........) is another function available in C which causes the to
print the value we have given in a variable.
The next line return 0; terminates the main() function and returns the value 0.