category-olympiad-in-informatics: add yundouxueyuan.com (#4265)

This commit is contained in:
sgt57 authored and GitHub committed 2026-11-06 20:24:12 +08:00
1 parent 4af75ecfbd
commit f200e80ff9
1 file changed
+1
+1
View File
@@ -18,3 +18,4 @@ rqnoj.cn
uoj.ac
vijos.org
xmoj.tech
yundouxueyuan.com