yanchengzhi

As we are currently experiencing an overwhelming number of web requests for fetching user submissions, we have temporarily disabled the full submissions list. You must now be logged in to view submissions.

User profile

Rating

1500

Contribution

Usergroup

Default

Motto

Visit yanchengzhi's blog

Rating changes

Accepted problems：52 problems

6300 6302 6306 6309 6676 6679 6683 6691 6692 7857 7864 7865 7866 8048 8057 8129 8136 8939 8941 9038 9039 9040 9043 9169 9247 9308 9310 9313 9314 9320 9427 9434 9806 9810 9917 9922 9925 9926 10513 10515 10517 10521 10522 10723 10724 10726 10728 10729 10731 10734 10735 14450

Tried problems：9 problems

6672 7863 8134 8791 8830 9224 9527 9696 9921

Authored problems：0 problem

None

Virtual Participations：3 contests

Name	Start time
The 2nd Universal Cup. Stage 15: Macau	2025-10-16 14:05:05
The 3rd Universal Cup. Stage 23: Hong Kong	2025-10-11 19:04:57
The 3rd Universal Cup. Stage 36: Wulin	2025-09-09 18:50:53