diff options
Diffstat (limited to 'prolog/problems/clp_fd/magic_1/en.py')
| -rw-r--r-- | prolog/problems/clp_fd/magic_1/en.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/prolog/problems/clp_fd/magic_1/en.py b/prolog/problems/clp_fd/magic_1/en.py index c8b5a1a..0798164 100644 --- a/prolog/problems/clp_fd/magic_1/en.py +++ b/prolog/problems/clp_fd/magic_1/en.py @@ -6,9 +6,9 @@ slug = 'generate a 3x3 magic square' description = '''\ <p><code>magic(S)</code>: the list <code>S</code> represents a 3×3 magic square (<code>S</code> is a permutation of numbers 1 to 9 - three numbers for each row). The sums of numbers in each row, column and diagonal of a magic squre are equal. Implement this predicate using constraints. Your code should return all possible solutions.</p> <pre> - ?- magic(S). - S = [2, 7, 6, 9, 5, 1, 4, 3, 8] ; - … +?- magic(S). + S = [2, 7, 6, 9, 5, 1, 4, 3, 8] ; + … </pre>''' hint = {} |