Problem ID Title Solved Submit Pass Rate
7378【15NOIP提高组】斗地主000.0%
7379【15NOIP提高组】跳石头101758.8%
7380【15NOIP提高组】神奇的幻方000.0%
7381信息传递172763.0%
7382运输计划1250.0%
7383子串6966.7%