The battle between Shanghai and Beijing to claim the world's largest computer science competition is set to take place in just over two weeks, with both cities preparing for their showdown in the capital city.

In previous years, this has seen fierce competition between the two cities as they have pushed each other to outperform each other in terms of student participation and quality of work. This year, however, it appears that things may be different, with both cities having invested heavily in their respective programs to ensure that their students are well-prepared for the competition.

In addition, there will also be some significant changes to the rules and regulations governing the competition, which could potentially impact how teams can approach their projects. For example, there may be new requirements or restrictions on certain aspects of the competition, such as the use of specific software tools or the submission of submissions in multiple languages.

Despite these challenges, both Shanghai and Beijing are confident that they have the resources and expertise to compete at the top level. However, it remains to be seen how successful they will be in their bid for the title of world's largest computer science competition. Only time will tell, but we can certainly look forward to seeing some exciting results from the competition in just a few months' time.