From 554a23c7801ece52acc6a02b6848cd16f3634497 Mon Sep 17 00:00:00 2001 From: zahrasmyll Date: Tue, 3 Nov 2026 17:11:33 +0300 Subject: [PATCH] Create sequences_zahra_ismayilli.py --- Week03/sequences_zahra_ismayilli.py | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Week03/sequences_zahra_ismayilli.py diff --git a/Week03/sequences_zahra_ismayilli.py b/Week03/sequences_zahra_ismayilli.py new file mode 100644 index 00000000..a358de85 --- /dev/null +++ b/Week03/sequences_zahra_ismayilli.py @@ -0,0 +1,23 @@ +def remove_duplicates(seq: list) -> list: + result = [] + for item in seq: + if item not in result: + result.append(item) + return result + + +def list_counts(seq: list) -> dict: + counts = {} + for item in seq: + if item in counts: + counts[item] += 1 + else: + counts[item] = 1 + return counts + + +def reverse_dict(d: dict) -> dict: + result = {} + for key, value in d.items(): + result[value] = key + return result