Jan 24, 2025 · The while loop in C allows a block of code to be executed repeatedly as long as a given condition remains true. It is often used when we want to repeat a block of code till some condition is satisfied. Let's take a look at an example: [GFGTABS] C #include <stdio.h> int main() { …

Loops are used in programming to execute a block of code repeatedly until a specified condition is met. In this tutorial, you will learn to create while and do...while loop in C programming with the help of examples.

Sep 23, 2017 · In this guide we will learn while loop in C. C - while loop Syntax of while loop: while (condition test) { //Statements to be executed repeatedly // Increment (++) A loop is used for executing a block of statements repeatedly until a given condition returns false.

1. Introduction. In programming, looping structures are essential for executing tasks efficiently. In the C language, there are several types of loops, and among them, the while loop is ideal when the number of repetitions is not known in advance. This article explains the basics and practical use cases of the while loop in C, in a way that’s easy to understand even for beginners.

Mar 18, 2025 · This resource offers a total of 55 C While Loop problems for practice. It includes 11 main exercises, each accompanied by solutions, detailed explanations, and four related problems. [ An Editor is available at the bottom of the page to write and execute the scripts.

Loops can execute a block of code as long as a specified condition is reached. Loops are handy because they save time, reduce errors, and they make code more readable. The while loop loops through a block of code as long as a specified condition is true:

In C, while is one of the keywords with which we can form loops. The while loop is one of the most frequently used types of loops in C. The other looping keywords in C are for and do-while. The while loop is often called the entry verified loop, whereas the do-while loop is an exit verified loop.

What is While Loop in C Language: A while loop executes a statement repeatedly until a given condition returns false. Here, statements may be a single statement or a block of statements. The condition may be any expression, and true is any nonzero value. The loop iterates while the condition is true.

Aug 19, 2024 · In this paper, we will make an in-depth examination of how the while loop functions in C programming language, looking at its syntax, usage, and best practices.

In this article, we will focus our discussion on the while loop in C programming and help you understand how to use it in your own codes. We will provide comprehensive definitions, syntax explanations, flow charts, and practical examples.