Problem ID Title Solved Submit Pass Rate
1026【NOIP2002普及组】级数求和19753336.961%
1096王国比赛6724427.459%
1422不高兴的津津404588.889%
1424数字反转477265.278%
1890【基础】骑士的金币(coin)324669.565%
1899Hanoi双塔问题173943.590%
1904NOIP2007普及组第1题 奖学金    223073.333%
1905NOIP2007提高组第1题 统计数字124725.532%