diff options
Diffstat (limited to 'prolog/problems/trees/mirrorbt_2')
| -rw-r--r-- | prolog/problems/trees/mirrorbt_2/en.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/prolog/problems/trees/mirrorbt_2/en.py b/prolog/problems/trees/mirrorbt_2/en.py index 85c2a54..7bc622f 100644 --- a/prolog/problems/trees/mirrorbt_2/en.py +++ b/prolog/problems/trees/mirrorbt_2/en.py @@ -6,8 +6,8 @@ slug = 'flip a binary tree horizontally' description = '''\ <p><code>mirrorBT(T, NewT)</code>: the binary tree <code>NewT</code> is obtained from <code>T</code> by flipping it over the vertical axis through the root node.</p> <pre> - ?- mirrorBT(b(b(b(nil,4,nil),2,b(nil,5,nil)),1,b(nil,3,nil)), X). - X = b(b(nil,3,nil), 1, b(b(nil,5,nil), 2, b(nil,4,nil))). +?- mirrorBT(b(b(b(nil,4,nil),2,b(nil,5,nil)),1,b(nil,3,nil)), X). + X = b(b(nil,3,nil), 1, b(b(nil,5,nil), 2, b(nil,4,nil))). </pre>''' hint = {} |