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1 // Part 1 about finding and counting Knight's tours |
1 // Part 1 about finding and counting Knight's tours |
2 //================================================== |
2 //================================================== |
3 |
3 |
4 object CW8a { // for preparing the jar |
4 object CW9a { // for preparing the jar |
5 |
5 |
6 type Pos = (Int, Int) // a position on a chessboard |
6 type Pos = (Int, Int) // a position on a chessboard |
7 type Path = List[Pos] // a path...a list of positions |
7 type Path = List[Pos] // a path...a list of positions |
8 |
8 |
9 |
9 |