W3C TIY
（请在下面的文本框中编辑您的代码，然后单击此按钮测试结果。）
编辑您的代码：
<html> <body> <script type="text/javascript"> i = 0 while (i <= 5) { document.write("The number is " + i) document.write("<br>") i++ } </script> <p>Explanation:</p> <p><b>i</b> is equal to 0.</p> <p>While <b>i</b> is less than , or equal to, 5, the loop will continue to run.</p> <p><b>i</b> will increase by 1 each time the loop runs.</p> </body> </html>
查看结果: