The PHPdo-whileloop is a control structure that executes a block of code at least once, then repeats while a condition remains true. Unlike regular while loops, do-while checks the condition after each iteration. Basic Definitions Thedokeyword starts a do-while loop that always executes its b...
Example 1: while Loop using System; namespace Loop { class WhileLoop { public static void Main(string[] args) { int i=1; while (i<=5) { Console.WriteLine("C# For Loop: Iteration {0}", i); i++; } } } } When we run the program, the output will be: C# For Loop: Iterati...
在PHP中,do-while循环和while循环都是用于重复执行代码块的循环结构。它们之间的主要区别在于循环执行的时机。 do-while循环会先执行一次代码块,然后在检查条件是否满足之前继续执行循环。换句话说,do-while循环保证至少会执行一次代码块。 而while循环在每次循环开始之前都会先检查条件是否满足,如果条件不满足,则循环体...
Working of do...while loop Example 2: do...while loop // Program to add numbers until the user enters zero #include <stdio.h> int main() { double number, sum = 0; // the body of the loop is executed at least once do { printf("Enter a number: "); scanf("%lf", &number...
Example int i = 0;do { cout << i << "\n"; i++;}while (i < 5); Try it Yourself » Do not forget to increase the variable used in the condition, otherwise the loop will never end!Exercise? What is a key difference between a do/while loop and a while loop? A do/while...
JavaScript do while statement : Example-1 JavaScript : do while statement The do while loop calculate the sum of even numbers between 0 to 10. Output will be displayed here. JS Code var x = 1; var y = 0; var z = 0; document.getElementById...
Give me a perfect example of do while loop in real life sinario phploopswhiledodowhile 30th Apr 2017, 10:24 AM Yash Katyayan5 Réponses Trier par : Votes Répondre + 16 do { wash_hands(); } while (hands_are_dirty()); do { eat(); } while (still_hungry()); do { brush_...
The JavaScript While Loop Tutorial Syntax do{ code block to be executed } while(condition); Parameters ParameterDescription conditionRequired. The condition for running the code block. Iftrue, the loop will start over again, otherwise it ends. ...
Creating a menu using while loop Creating a Self Extracting Exe in C# Creating a wrapper for C++ DLL Creating a zip file using encoded string Creating an endless loop that does not freeze a windows form application. creating an hyperlink text in a message body of email sent in c# Creating ...
linux按行读取 (while read line与for-loop) 在linux下一般用while read line与for循环按行读取文件。现有如下test.txt文件: ?...1. while read line while read line; do echo $line done < test.txt 输出结果与上图一致。...这里也可以写为: cat test.txt | while read line; do echo $line done...