diff options
Diffstat (limited to 'tools/sudoku_generator.cpp')
| -rw-r--r-- | tools/sudoku_generator.cpp | 36 |
1 files changed, 4 insertions, 32 deletions
diff --git a/tools/sudoku_generator.cpp b/tools/sudoku_generator.cpp index 621440e..cba0e5d 100644 --- a/tools/sudoku_generator.cpp +++ b/tools/sudoku_generator.cpp @@ -17,7 +17,7 @@ * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * - * $Id: sudoku_generator.cpp 106 2007-12-03 23:28:24Z tom $ + * $Id: sudoku_generator.cpp 114 2008-03-16 22:20:33Z tom $ */ #include "../puzzle.h" @@ -126,20 +126,7 @@ void print_sudoku(const Numbers& sudoku1, const Numbers& sudoku2, void dump_sudoku(const Numbers& sudoku) { - for (unsigned int row = 0; row < DIM; ++row) - { - for (unsigned int col = 0; col < DIM; ++col) - { - unsigned int n = sudoku.get(Pos(col, row)); - if (n) - printf("%d", n); - else - printf("_"); - } - if (row < DIM-1) - printf("+"); - } - printf("\n"); + printf("%s\n", sudoku.get_dump()); } int generate_puzzle(unsigned int givens_count, bool non_sym, bool dump) @@ -156,24 +143,9 @@ int generate_puzzle(unsigned int givens_count, bool non_sym, bool dump) return 0; } -Numbers dump_to_numbers(const char *dump) -{ - Numbers numbers; - for (Pos p = Pos::first(); *dump && p <= Pos::last(); ++dump) - { - if (*dump != '+') - { - if (*dump > '0' && *dump - '0' <= DIM) - numbers.set(p, *dump - '0'); - p = p.next(); - } - } - return numbers; -} - int solve_puzzle(const char *dump) { - Numbers numbers(dump_to_numbers(dump)); + Numbers numbers(dump); bool given_marks[SDIM]; for (Pos p = Pos::first(); p <= Pos::last(); p = p.next()) given_marks[p] = numbers.get(p) != 0; @@ -193,7 +165,7 @@ int solve_puzzle(const char *dump) int print_puzzle(const char *dump) { - Numbers numbers(dump_to_numbers(dump)); + Numbers numbers(dump); print_sudoku(numbers); return 0; } |