Problem ID Title Solved/Submit Pass Rate
4832[NOIP2011 提高组] 铺地毯8/29
27.586%
4833[NOIP2011 提高组] 选择客栈1/5
20%
4834[NOIP2011 提高组] Mayan 游戏1/2
50%
4835[NOIP2011 提高组] 计算系数1/3
33.333%
4836[NOIP2011 提高组] 聪明的质监员1/4
25%
4837[NOIP2011 提高组] 观光公交1/2
50%