Anonymous user
Sudoku: Difference between revisions
m
→Functional Recursive Backtrack Solution
m (→Functional Recursive Backtrack Solution: Used standard sudoku string format) |
|||
Line 1,870:
private static int[][] Parse(string input) =>
input
.Select((c, i) => (index: i, val:
.GroupBy(id => id.index / 9).Select(grp => grp.Select(id => id.val).ToArray())
.ToArray();
| |||