由 scsnake 於 星期三 四月 23, 2003 10:19 pm
八皇后的一些(所有??)解:
{{1, 5, 8, 6, 3, 7, 2, 4}, {1, 6, 8, 3, 7, 4, 2, 5}, {
1, 7, 4, 6, 8, 2, 5, 3}, {1, 7, 5, 8, 2, 4, 6, 3}, {
2, 4, 6, 8, 3, 1, 7, 5}, {2, 5, 7, 1, 3, 8, 6, 4}, {
2, 5, 7, 4, 1, 8, 6, 3}, {2, 6, 1, 7, 4, 8, 3, 5}, {
2, 6, 8, 3, 1, 4, 7, 5}, {2, 7, 3, 6, 8, 5, 1, 4}, {
2, 7, 5, 8, 1, 4, 6, 3}, {2, 8, 6, 1, 3, 5, 7, 4}, {
3, 1, 7, 5, 8, 2, 4, 6}, {3, 5, 2, 8, 1, 7, 4, 6}, {
3, 5, 2, 8, 6, 4, 7, 1}, {3, 5, 7, 1, 4, 2, 8, 6}, {
3, 5, 8, 4, 1, 7, 2, 6}, {3, 6, 2, 5, 8, 1, 7, 4}, {
3, 6, 2, 7, 1, 4, 8, 5}, {3, 6, 2, 7, 5, 1, 8, 4}, {
3, 6, 4, 1, 8, 5, 7, 2}, {3, 6, 4, 2, 8, 5, 7, 1}, {
3, 6, 8, 1, 4, 7, 5, 2}, {3, 6, 8, 1, 5, 7, 2, 4}, {
3, 6, 8, 2, 4, 1, 7, 5}, {3, 7, 2, 8, 5, 1, 4, 6}, {
3, 7, 2, 8, 6, 4, 1, 5}, {3, 8, 4, 7, 1, 6, 2, 5}, {
4, 1, 5, 8, 2, 7, 3, 6}, {4, 1, 5, 8, 6, 3, 7, 2}, {
4, 2, 5, 8, 6, 1, 3, 7}, {4, 2, 7, 3, 6, 8, 1, 5}, {
4, 2, 7, 3, 6, 8, 5, 1}, {4, 2, 7, 5, 1, 8, 6, 3}, {
4, 2, 8, 5, 7, 1, 3, 6}, {4, 2, 8, 6, 1, 3, 5, 7}, {
4, 6, 1, 5, 2, 8, 3, 7}, {4, 6,
8, 2, 7, 1, 3, 5}, {4, 6, 8, 3, 1, 7, 5, 2}, {4, 7,
1, 8, 5, 2, 6, 3}, {4, 7, 3, 8, 2,
5, 1, 6}, {4, 7, 5, 2, 6, 1, 3, 8}, {4, 7, 5, 3, 1,
6, 8, 2}, {4, 8, 1, 3, 6, 2, 7, 5}, {4, 8, 1, 5, 7,
2, 6, 3}, {4, 8, 5, 3, 1, 7, 2, 6}, {5, 1, 4, 6, 8,
2, 7, 3}, {5, 1, 8, 4, 2, 7, 3, 6}, {5, 1, 8, 6, 3,
7, 2, 4}, {5, 2, 4, 6, 8, 3, 1, 7}, {5, 2, 4, 7, 3,
8, 6, 1}, {5, 2, 6, 1, 7, 4, 8, 3}, {5, 2, 8, 1, 4,
7, 3, 6}, {5, 3, 1, 6, 8, 2, 4, 7}, {5, 3, 1, 7, 2,
8, 6, 4}, {5, 3, 8, 4, 7, 1, 6, 2}, {5, 7, 1, 3, 8,
6, 4, 2}, {5, 7, 1, 4, 2, 8, 6, 3}, {5, 7, 2, 4, 8,
1, 3, 6}, {5, 7, 2, 6, 3, 1, 4, 8}, {5, 7, 2, 6, 3,
1, 8, 4}, {5, 7, 4, 1, 3, 8, 6, 2}, {5, 8, 4, 1, 3,
6, 2, 7}, {5, 8, 4, 1, 7, 2, 6, 3}, {6, 1, 5, 2, 8,
3, 7, 4}, {6, 2, 7, 1, 3, 5, 8, 4}, {6, 2, 7, 1, 4,
8, 5, 3}, {6, 3, 1, 7, 5, 8, 2, 4}, {6, 3, 1, 8, 4,
2, 7, 5}, {6, 3, 1, 8, 5, 2, 4, 7}, {6, 3, 5, 7, 1,
4, 2, 8}, {6, 3, 5, 8, 1, 4, 2, 7}, {6, 3, 7, 2, 4,
8, 1, 5}, {6, 3, 7, 2, 8, 5, 1, 4}, {6, 3, 7, 4, 1,
8, 2, 5}, {6, 4, 1, 5, 8, 2, 7, 3}, {6, 4, 2, 8, 5,
7, 1, 3}, {6, 4, 7, 1, 3, 5, 2, 8}, {6, 4, 7, 1, 8, 2, 5, 3}, {6, 8,
2, 4, 1, 7, 5, 3}, {7, 1, 3, 8, 6, 4, 2, 5}, {7, 2,
4, 1, 8, 5, 3, 6}, {7, 2, 6, 3, 1, 4, 8, 5}, {7, 3,
1, 6, 8, 5, 2, 4}, {7, 3, 8, 2, 5, 1, 6, 4}, {7, 4,
2, 5, 8, 1, 3, 6}, {7, 4, 2, 8, 6, 1, 3, 5}, {7, 5,
3, 1, 6, 8, 2, 4}, {8, 2, 4, 1, 7, 5, 3, 6}, {8, 2,
5, 3, 1, 7, 4, 6}, {8, 3, 1, 6, 2, 5, 7, 4}, {8, 4, 1, 3, 6, 2, 7, 5}}
(大概不包括旋轉吧∼)
例如{1, 5, 8, 6, 3, 7, 2, 4}是表示queen分別在
(1,1),(2,5),(3,8),(4,6),(5,3),(6,7),(7,2),(8,4)