A loop is used for executing a block of statements repeatedly until a given condition returns false. In the previous tutorial we learnedfor loop. 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/...
In C++, we can make use of nested while loops as well. Also, there are infinite loops, which run forever because the condition in them is always true.Syntax:while (test expression){// statements or body of loopupdate expression;}
In this C++ tutorial, you will learn the syntax of While loop statement, its algorithm, flowchart, then some examples illustrating the usage of it. Later in the tutorial, we shall go through Infinite While Loop and Nested While Loop. C++ While Loop While Loop can execute a block of stateme...
Loops in C have a broad range of applications, from loop-driven algorithms to iterative problem-solving. As demonstrated, the syntax for using these loops is relatively straightforward, although their logic must be carefully explored to determine advantage and ease of use. Thanks to this design, ...
1. while Loop in C While loop executes the code until the condition is false. Syntax: while(condition){ //code } Example: #include<stdio.h> void main() { int i = 20; while( i <=20 ) { printf ("%d " , i ); i++; } } Output: 20...
The do...while loopThese loops are explained in detail as under.1. The for loopThe for loop is the most commonly used loop by the programmers and requires us to initialize three conditions in a single line at the start of the loop.SyntaxBelow is the syntax of the for loop -for...
The syntax of a while loop in Lua programming language is as follows −while(condition) do statement(s) end Here, statement(s) may be a single statement or a block of statements. The condition may be any expression, and true is any non-zero value. The loop iterates while the ...
Awk While Loop Syntax: while(condition) actions while is a keyword. condition is conditional expression actions are body of the while loop which can have one or more statement. If actions has more than one statement, it has to be enclosed with in the curly braces. ...
We use the NEXT statement to skip a statement in the loop. Syntax: While (condition) { Expression 1 next skip statement } Example a <- 1 b <- 2 while (b > 1){ c <- a + b b <- 0 next print(c) } print(b) Output: ...
The do...while loop is used to run a block of code multiple time until a specific condition is true. In this tutorial, we will learn about the do-while loop its use, syntax, example.