Problem ID Title Solved/Submit Pass Rate
2411吃早饭
NOIP-模拟题 
47/335
14.03%
2417遛狗
NOIP-模拟题 
13/65
20%
2418投票游戏
NOIP-模拟题 
28/78
35.897%
2419棋盘游戏
NOIP-模拟题 
3/31
9.677%