HZNUOJ

Lucky?
Prob.ID Title Author Source AC/Sub Score
1169Numbering Paths0/3799.94
1230Prime Path18/2199.41
2116XJB王境WEI, LixinPAT656/215770.40
2126刘老师的烦恼LI, HengPAT950/476883.98
2131xjb排HU, JiachengPAT83/27695.77