Skip to content
Open
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
33 changes: 33 additions & 0 deletions Week03/sequences_emine_cetin.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,33 @@
def remove_duplicates(lst: list) -> list:
"""
Listeden tekrar eden elemanları kaldırır, sırayı korur.
"""
seen = []
for item in lst:
if item not in seen:
seen.append(item)
return seen


def list_counts(lst: list) -> dict:
"""
Listedeki her elemanın kaç kez geçtiğini sayar.
"""
counts = {}
for item in lst:
if item in counts:
counts[item] += 1
else:
counts[item] = 1
return counts


def reverse_dict(d: dict) -> dict:
"""
Sözlüğün anahtar ve değerlerini ters çevirir.
Aynı değere sahip birden fazla anahtar varsa, son anahtarı tutar.
"""
reversed_d = {}
for key, value in d.items():
reversed_d[value] = key
return reversed_d