1 files changed, 4 insertions, 0 deletions
diff --git a/progs/a297.py b/progs/a297.py
new file mode 100644
index 0000000..8fc6032
--- /dev/null
+++ b/progs/a297.py
@@ -0,0 +1,4 @@
+from itertools import groupby 
+def extract_elements(numbers, n):
+    result = [i for i, j in groupby(numbers) if len(list(j)) == n] 
+    return result
+\ No newline at end of file