diff options
Diffstat (limited to 'prolog/problems/sorting/isort_2/common.py')
-rw-r--r-- | prolog/problems/sorting/isort_2/common.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/prolog/problems/sorting/isort_2/common.py b/prolog/problems/sorting/isort_2/common.py new file mode 100644 index 0000000..0b1aa47 --- /dev/null +++ b/prolog/problems/sorting/isort_2/common.py @@ -0,0 +1,18 @@ +id = 123 +group = 'sorting' +number = 30 +visible = True +facts = None + +solution = '''\ +sins123(X, [], [X]). +sins123(X, [Y|T], [X,Y|T]) :- + X =< Y. +sins123(X, [Y|T], [Y|L]) :- + X > Y, + sins123(X, T, L). +isort([], []). +isort([H|T], SL) :- + isort(T, ST), + sins123(H, ST, SL). +''' |