From d031ae0a902e011336df0e7b9d9f26f20d597f6b Mon Sep 17 00:00:00 2001 From: Erbangurcan Date: Tue, 17 Mar 2026 20:38:59 +0300 Subject: [PATCH] Create sequences_erban_gurcan.py --- Week03/sequences_erban_gurcan.py | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Week03/sequences_erban_gurcan.py diff --git a/Week03/sequences_erban_gurcan.py b/Week03/sequences_erban_gurcan.py new file mode 100644 index 00000000..e0f9bc08 --- /dev/null +++ b/Week03/sequences_erban_gurcan.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: + reversed_d = {} + for key, value in d.items(): + reversed_d[value] = key + return reversed_d