while(condition); The JavaScript code in the following example defines a loop that starts withi=1. It will then print the output and increase the value of variableiby 1. After that the condition is evaluated, an
Do-While Loop in JavaScript Thedo-while loopis similar to while except that it will execute the statements first and then check for the condition, whereas as we noted above, in a while loop, it will check the condition first, and then the statements will get executed. What differentiates W...
Here is an example of Do While loop in JavaScript. var i=0; do { document.write(i+"") i++; } while (i <= 5) In the above code condition is checked at the end of the loop only. Here also we can use break statement to come out of the loop. Here is the example var ...
Thedokeyword is used to create a do...while loop in JavaScript. This loop executes a block of code first, then checks the condition. Unlike regular while loops, do...while guarantees at least one execution. The syntax consists of thedokeyword followed by a code block in curly braces, th...
For this first example, we will write a straightforward do while loop in JavaScript. With this loop, we will count from0to5. While not the best usage of a do while loop, it will give you an idea of how it operates. We start our script by creating a variable called “count” and ...
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...
Full Stack JavaScriptTechdegree Graduate25,639 Points on Jul 20, 2020 Hi Lina. In order to check if the user entered the correct password, you can use an if statement in the while loop like this: While loop letinput;while(input!=='sesame'){input=prompt('What is the secret password?'...
Example: Kotlin do...while Loop The program below calculates the sum of numbers entered by the user until user enters 0. To take input from the user, readline() function is used. Recommended Reading: Kotlin Basic Input fun main(args: Array<String>) { var sum: Int = 0 var input: Stri...
// infinite while loopwhile(true) {// body of the loop} Here is an example of an infinitedo...whileloop. // infinite do...while loopintcount =1;do{// body of loop}while(count ==1); In the above programs, theconditionis alwaystrue. Hence, the loop body will run for infinite ...
Example: do...while loop in C #include<stdio.h>intmain(){inti =0;do{printf("%d\n", i+1); i++; }while(i <10);return0; } Run Code >> The above code prints numbers from 1 to 10 using thedo whileloop in C. It prints 1 before checking ifiless than 10. ...