How many students does Zhangcheng Informatics Class enroll in a year?

In September 2023, Zhangcheng Experimental Middle School in Hengyang City, the enrollment brochure for the preparatory team of Informatics Olympic Competition Team shows that the enrollment target is the fifth-grade primary school students in the city, and the enrollment requirements are moral integrity, top five in academic performance, excellent in mathematics, love computer science, and are willing to participate in training and competition for a long time. The winners of the Olympic Games are preferred.