Problem ID Title Solved/Submit Pass Rate
1642马的遍历19/100
19%
1645迷宫问题(DFS)12/37
32.432%
1646数字金字塔(搜索)10/15
66.667%
1647数字金字塔(记忆搜索)9/16
56.25%
1659数字全排列(深度优先搜索)10/26
38.462%
1660密码破译(深度优先搜索)5/20
25%
1661八皇后问题6/37
16.216%
1747最高收益组合6/21
28.571%
1748选书6/21
28.571%
1758数的划分(NOIP2001)4/15
26.667%