C Arrays
In C, an array is a collection of elements of the same type, stored in contiguous memory locations. Arrays are used to store multiple values in a single variable, instead of declaring separate variables for each value. Arrays in C are zero-indexed, meaning the first element is accessed with index 0. Declaration of Arrays The […]
C Continue
The continue statement in C is used to skip the remaining part of the current iteration of a loop and move to the next iteration. Unlike the break statement, which exits the loop entirely, the continue statement only skips the rest of the code in the current iteration and proceeds with the next iteration. Syntax […]
C Break
The break statement in C is used to immediately exit from a loop or a switch statement, effectively terminating the loop or switch execution and transferring control to the next statement after the loop or switch. Syntax Example 1: Using break in a for loop In a for loop, the break statement can be used […]
C Nested Loops
Nested loops in C are loops inside other loops. They are useful for performing tasks that require multiple iterations for each iteration of the outer loop, such as working with multi-dimensional arrays or creating patterns. Syntax of Nested Loops A nested loop has the following structure: You can also have other types of loops (like […]
C For Loop
The for loop in C is a control flow statement that allows you to repeatedly execute a block of code a specific number of times. It is commonly used when the number of iterations is known beforehand or can be determined based on a condition. Syntax Example 1: Basic for Loop Output: In this example, […]
C Do While Loop
The do…while loop in C is similar to the while loop, but with one key difference: the condition is checked after the code inside the loop is executed, ensuring that the loop runs at least once, regardless of whether the condition is true or false initially. Syntax Key Difference Between while and do…while: Example 1: […]
C While Loop
The while loop in C is a control flow statement that repeatedly executes a block of code as long as a specified condition is true. It is one of the most commonly used loops in C programming for scenarios where the number of iterations is not known beforehand. Syntax Example 1: Basic while Loop Output: […]
C Switch
The switch statement in C is used to execute one out of multiple possible blocks of code based on the value of an expression. It is an alternative to multiple if…else if…else conditions when you have several possible values to check for a variable. Syntax Example 1: Basic switch Statement Output: In this example, the […]
C If Else
The if…else statement in C is a conditional control structure that allows you to execute different blocks of code depending on whether a specified condition is true or false. It is one of the most commonly used decision-making structures in C programming. Syntax Example 1: Basic if…else Output: Example 2: if…else with Different Conditions You […]
C Operators
In C programming, operators are symbols that perform operations on variables and values. Operators in C can be classified into several categories based on their functionality. 1. Arithmetic Operators Arithmetic operators perform basic mathematical operations. The most commonly used arithmetic operators in C are: Example: 2. Relational Operators Relational operators are used to compare two […]