HZNUOJ

Lucky?
Prob.ID Title Author Source AC/Sub Score
1169Numbering Paths0/4499.94
1230Prime Path20/2499.41
2116XJB王境WEI, LixinPAT715/228070.40
2126刘老师的烦恼LI, HengPAT1358/637383.98
2131xjb排HU, JiachengPAT119/34795.77