1. According to the inquiry, Chanz Cup is a programming competition sponsored by Chanz Podcast, and the participants are mainly college students and high school students. The competition of Chanz Cup is very difficult, which requires the contestants to have strong programming ability and algorithm level. Therefore, in the field of programming, the gold content of the Chanz Cup is relatively high, and the winners are also competitive.

Blue Bridge Cup is a programming competition for national college students sponsored by the Talent Exchange Center of the Ministry of Industry and Information Technology. The competition of the Blue Bridge Cup is more difficult, and the Blue Bridge Cup pays more attention to the investigation of practical application and engineering ability. Therefore, in the field of engineering application, the gold content of the Blue Bridge Cup is also relatively high, and the winners also have strong engineering application ability and problem-solving ability.