Problem ID Title Solved Submit Pass Rate
1026【NOIP2002普及组】级数求和18849737.827%
1096王国比赛6122127.602%
1422不高兴的津津313588.571%
1424数字反转426168.852%
1890【基础】骑士的金币(coin)273969.231%
1899Hanoi双塔问题152560.000%
1904NOIP2007普及组第1题 奖学金    141877.778%
1905NOIP2007提高组第1题 统计数字8988.889%