The page contains examples on basic concepts of C programming. You are advised to take the references from these examples and try them on your own. All the programs on this page are tested and should work on all platforms. Want to learn C Programming by writing code yourself? Enroll in our ...

Create an integer variable and print it Combine both text and a variable Change/overwrite variable values Add a variable to another variable Declare many variables of the same type with a comma-separated list Assign the same value to multiple variables of the same type Real-life variables example Variables Explained

April 27, 2022 - For example: + is an operator to perform addition. C has a wide range of operators to perform various operations. An arithmetic operator performs mathematical operations such as addition, subtraction, multiplication, division etc on numerical values (constants and variables).

C Allocate Memory C Access Memory C Reallocate Memory C Deallocate Memory C Structs and Memory C Memory Example · C Errors C Error Challenge C Debugging C NULL C Error Handling C Input Validation

November 10, 2001 - Although neither C nor its standard library provide some popular features found in other languages, it is flexible enough to support them. For example, object orientation and garbage collection are provided by external libraries GLib Object System and Boehm garbage collector, respectively.

May 6, 2025 - Examples of binary operators include arithmetic operators (addition, subtraction, multiplication, etc.), relational operators, etc. The table below lists the different types of operators in C language, classified based on the operations they perform on numeric operands.

December 27, 2025 - To learn anything effectively, practicing and solving problems is essential. To help you master C programming, we have compiled over 100 C programming examples across various categories, including basic C programs, Fibonacci series, strings, arrays, base conversions, pattern printing, pointers, ...

Check out the list of examples below to get started: ... Every variable has an associated data type that defines its data storage format. Each type requires a certain amount of memory and permits a relevant set of operations. #include <stdbool.h> //for bool int main() { int a; // Integer unsigned int b; // Unsigned integers only store positive numbers.

Learn about all the different types of operators available in C like Arithmetic, Assignment, Relational and Logical operators. Practice Problems to solidify your knowledge.

April 6, 2023 - Assuming you want to create a code that accepts two integers and returns their sum, you can define a function that does that this way: int sum(int num1, int num2) { int result = num1 + num2; return result; } In this example, the function sum ...

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December 19, 2022 - These C Programming examples are categorized as data types, array, pointers, matrix, bitwise operations, control flow statements, math functions, file handling, factorial and Fibonacci series, palindrome, strings, searching, Sorting, etc.

June 10, 2012 - Hence, the expression "a = 5" assigns 5 to the variable "a", but "5 = a" is an invalid expression in C. The "=" operator, combined with the other arithmetic, relational and bitwise operators form augmented assignment operators. For example, the += operator is used as add and assign operator.

C Allocate Memory C Access Memory C Reallocate Memory C Deallocate Memory C Structs and Memory C Memory Example · C Errors C Error Challenge C Debugging C NULL C Error Handling C Input Validation

C Program to display Armstrong numbers between two intervals.

The preprocessor only knows about lines of text; unlike the rest of the language it is sensitive to the end of a line and though it is possible to write multi-line preprocessor directives, they are uncommon and a source of some wonder when they are found. Any line whose first visible character is a # is a preprocessor directive. In Example 1.1 the preprocessor directive #include causes the line containing it to be replaced completely by the contents of another file.

Here, 5 is assigned to the c variable. And, the address of c is assigned to the pc pointer. To get the value of the thing pointed by the pointers, we use the * operator. For example: int* pc, c; c = 5; pc = &c; printf("%d", *pc); // Output: 5

June 16, 2025 - C Programming Language Example on various topics like - Introduction, Operator, If-else, Switch-case, Structure, String, Pointer, File Handling, Loops etc.