[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
This commit is contained in:
pre-commit-ci[bot] 2024-10-15 14:17:25 +00:00
parent 03adefc12a
commit 14f8cf47ec

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@ -6,28 +6,31 @@ def find_peak_util(matrix, left, right, row_count):
if matrix[i][mid_col] > matrix[max_row_index][mid_col]: if matrix[i][mid_col] > matrix[max_row_index][mid_col]:
max_row_index = i max_row_index = i
if (
if (mid_col == 0 or matrix[max_row_index][mid_col] >= matrix[max_row_index][mid_col - 1]) and \ mid_col == 0
(mid_col == len(matrix[0]) - 1 or matrix[max_row_index][mid_col] >= matrix[max_row_index][mid_col + 1]): or matrix[max_row_index][mid_col] >= matrix[max_row_index][mid_col - 1]
) and (
mid_col == len(matrix[0]) - 1
or matrix[max_row_index][mid_col] >= matrix[max_row_index][mid_col + 1]
):
return matrix[max_row_index][mid_col] return matrix[max_row_index][mid_col]
if (
if mid_col > 0 and matrix[max_row_index][mid_col - 1] > matrix[max_row_index][mid_col]: mid_col > 0
and matrix[max_row_index][mid_col - 1] > matrix[max_row_index][mid_col]
):
return find_peak_util(matrix, left, mid_col - 1, row_count) return find_peak_util(matrix, left, mid_col - 1, row_count)
return find_peak_util(matrix, mid_col + 1, right, row_count) return find_peak_util(matrix, mid_col + 1, right, row_count)
def find_peak(matrix): def find_peak(matrix):
if not matrix or not matrix[0]: if not matrix or not matrix[0]:
return None return None
return find_peak_util(matrix, 0, len(matrix[0]) - 1, len(matrix)) return find_peak_util(matrix, 0, len(matrix[0]) - 1, len(matrix))
matrix = [
[10, 8, 10, 10], matrix = [[10, 8, 10, 10], [14, 13, 12, 11], [15, 9, 11, 21], [16, 17, 19, 20]]
[14, 13, 12, 11],
[15, 9, 11, 21],
[16, 17, 19, 20]
]
peak = find_peak(matrix) peak = find_peak(matrix)
print(f"Peak element is: {peak}") print(f"Peak element is: {peak}")