Important Note:The major difference between While and do While is that statement will be executed atleast once in do while. Examples Of Do While In JAVA: We can create the same program to print 1 to 10 number with do while in JAVA: public class DoWhileExample { public static void main(...
} Java实现 importjava.io.*; classGFG{ publicstaticvoidmain(String[]args) { inti=5; while(i<10){ i++; System.out.println("GfG"); } } } 输出: GFG GFG GFG GFG GFG do-while 循环: do while 循环类似于 while 循环,唯一的区别是它在执行语句后检查条件,因此是退出控制循环的一个示例。 语...
do { statement(s) } while (expression); The difference between do-while and while is that do-while evaluates its expression at the bottom of the loop instead of the top. Therefore, the statements within the do block are always executed at least once, as shown in the following DoWhileDem...
Java do-while loop executes the statements in do block, and then evaluates a condition in the while block to check whether to repeat the execution.
5. Difference between While Loop and Do While Loop The main difference between a while loop and a do-while loop in Java lies in their execution and condition checking: While Loop: In a while loop, the condition is checked before the execution of the loop’s body. If the condition evaluat...
The difference between while and do...while is that the do...while loop executes its body at least once. For example, let i = 0; // false condition // body executes once do { console.log(i); } while (i > 1); // Output: 0 Run Code On the other hand, the while loop doesn...
Output of while loop: a: 4 a: 5 Output of do-while loop: b: 4 b: 5 Now change the initial value of both the variables to 10 and run the code again. Here, you can observe the difference between the two loops −Output of while loop: Output of do-while loop: b: 11 ...
Thedo...whileloop is similar towhileloop with one key difference. The body ofdo...whileloop is executed once before the test expression is checked. Its syntax is: do { // codes inside body of do while loop } while (testExpression); ...
JavaScriptdo...whileLoop: Example Let's take an example and see thedo...whileloop in action. In this tutorial, we explained thewhileanddo...whileloops used in the JavaScript. ← JavaScript for Loop JS Switch case → Try our new interactive courses. ...
Java实现 C实现 C++ 实现 Java实现 Difference between for and do-while loop in C, C++, Java for循环: for 循环提供了一种编写循环结构的简洁方式。与 while 循环不同,for 语句在一行中使用初始化、条件和递增/递减,从而提供了一种更短、更易于调试的循环结构。 语法: for (initialization condition; testin...