Search:
Flag ID Title Ratio(Solve/Submit) OJ VPID
4037 庆祝建国七十周年阅兵 5.88% (2/34) ZJGSU 4037
4038 红军战士带物资 40.43% (93/230) ZJGSU 4038
4056 长征食粮 30.00% (78/260) ZJGSU 4056