Flowchart of JavaScript do...while loop Example 3: Display Numbers from 3 to 1 let i = 3; // do...while loop do { console.log(i); i--; } while (i > 0); Run Code Output 3 2 1 Here, the initial value of i is 3. Then, we used a do...while loop to iterate over ...
使用"do-while"迭代特定的时间间隔是一种常见的编程技巧,它可以用于实现定时任务、轮询等需求。具体实现步骤如下: 1. 首先,定义一个时间间隔变量,表示每次迭代的时间间隔,可以是毫秒、秒、分钟...
❮PreviousJavaScriptStatementsNext❯ Example Execute a code block once, an then continue if condition (i < 5) is true: lettext =""; leti =0; do{ text += i +""; i++; } while(i <5); Try it Yourself » Description Thedo...
do while 语句是 Java 循环结构中的一类,本文将对 Java 中的 do while 循环语句进行讲解。 一、什么是 do-while 循环语句 Java 中的do-while 循环是一种后测试循环语句。它类似于 while 循环。 但不同之处在于,它先执行循环体中的代码,然后再进行条件判断。 也就是说,无论条件是否满足,至少会执行一次循环...
<!DOCTYPE html> 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. CopyJS Codevar x = 1; var y = 0; var z = 0; document.getElementById("result...
Do While 语句 初始化语句 -定义循环变量的初始值 循环条件 -指定循环是否应继续执行 步进语句 -指定循环变量的更新值 VBA Do While 循环实际上是一种条件循环,即语句会一直执行, 直到指定的条件不成立为止。例如,下面的程序将通过 Do While 语 句从 1 打印到 5: Sub Example1() Dim x As Integer x=1 ...
Here's a practical example of using do...while for a simple menu system. main.js let choice; do { console.log('1. Option One'); console.log('2. Option Two'); console.log('3. Exit'); choice = prompt('Enter your choice:'); switch(choice) { case '1': console.log('You ...
Example inti =10; do{ cout <<"i is "<< i <<"\n"; i++; }while(i <5); Try it Yourself » Summary Thedo/whileloop always runs at least once, even if the condition is already false. This is different from a regularwhileloop, which would skip the loop entirely if the conditio...
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...
If you want to write scripts using the syntax ofp5jsyou need to useInclude('p5');as first line of your script. You can find the following example inexamples/examplp5.js: Include('p5');/*** This function is called once when the script is started.*/functionsetup(){pink=color(241,66...