源代码
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>编程字典</title> </head> <body> <ol> <li>Coffee</li> <li>Tea</li> <li>Milk</li> </ol> <ol start="50"> <li>Coffee</li> <li>Tea</li> <li>Milk</li> </ol> </body> </html>
运行结果