skeletons

1 files changed, 14 insertions, 0 deletions

diff --git a/src/act4e_solutions/sets.py b/src/act4e_solutions/sets.py
new file mode 100644
index 0000000..7cb4252
--- /dev/null
+++ b/src/act4e_solutions/sets.py
@@ -0,0 +1,14 @@
+from typing import Callable, TypeVar
+
+import act4e_interfaces as I
+
+X = TypeVar("X")
+
+
+class MyEnumerableSetsOperations(I.EnumerableSetsOperations):
+    def make_set_sequence(self, f: Callable[[int], X]) -> I.EnumerableSet[X]:
+        raise NotImplementedError()
+
+    def union_esets(self, a: I.EnumerableSet[X], b: I.EnumerableSet[X]) -> I.EnumerableSet[X]:
+        """Creates the union of two EnumerableSet."""
+        raise NotImplementedError()