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30 changes: 28 additions & 2 deletions lists/lists.py
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,16 @@ def replace(input_list: list[int]) -> list[int]:
:param input_list: Исходный список
:return: Список с замененными элементами
"""
pass
if not input_list:
return input_list
max_value = input_list[0]
for items in input_list:
if items > max_value:
max_value = items
replaced_list = list(
map(lambda replaced: max_value if replaced > 0 else replaced, input_list)
)
return replaced_list

@staticmethod
def search(input_list: list[int], query: int) -> int:
Expand All @@ -20,4 +29,21 @@ def search(input_list: list[int], query: int) -> int:
:param query: Искомый элемент
:return: Номер элемента
"""
pass
if len(input_list) == 0:
return -1

mid = len(input_list) // 2

if input_list[mid] == query:
return mid

elif query < input_list[mid]:
return ListExercise.search(input_list[:mid], query)

else:
new_mid = mid + 1
result = ListExercise.search(input_list[new_mid:], query)
if result == -1:
return -1
else:
return mid + 1 + result