Problem ID Title Solved/Submit Pass Rate
1118Pell数列44/80
55%
1115银行存款63/101
62.376%
2255杨辉三角25/51
49.02%
2390骨牌铺法51/111
45.946%
2307贴瓷砖43/65
66.154%
1745【递归】装信封问题50/81
61.728%