Merge pull request canbula#445 from BerkeAlpaslan/patch-2

Create sequences_berke_alpaslan.py

Author: canbula

Week03/sequences_berke_alpaslan.py

@@ -0,0 +1,15 @@
+def remove_duplicates(seq: list) -> list:
+    return list(set(seq))
+
+def list_counts(seq: list) -> dict:
+    seq_dict = {key : 0 for key in set(seq)}
+    for i in range(len(seq)):
+        seq_dict[seq[i]] += 1
+    return seq_dict
+
+def reverse_dict(d: dict) -> dict:
+    d_reverse = dict()
+    for key in d:
+        value = d[key]
+        d_reverse.update({value : key})
+    return d_reverse