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ae0fc85401
* Fix ruff errors
Renamed neural_network/input_data.py to neural_network/input_data.py_tf
because it should be left out of the directory for the following
reasons:
1. Its sole purpose is to be used by neural_network/gan.py_tf, which is
itself left out of the directory because of issues with TensorFlow.
2. It was taken directly from TensorFlow's codebase and is actually
already deprecated. If/when neural_network/gan.py_tf is eventually
re-added back to the directory, its implementation should be changed
to not use neural_network/input_data.py anyway.
* updating DIRECTORY.md
* Change input_data.py_tf file extension
Change input_data.py_tf file extension because algorithms-keeper bot is being picky about it
---------
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
from __future__ import annotations
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def search_in_a_sorted_matrix(mat: list[list[int]], m: int, n: int, key: float) -> None:
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"""
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>>> search_in_a_sorted_matrix(
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... [[2, 5, 7], [4, 8, 13], [9, 11, 15], [12, 17, 20]], 3, 3, 5)
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Key 5 found at row- 1 column- 2
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>>> search_in_a_sorted_matrix(
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... [[2, 5, 7], [4, 8, 13], [9, 11, 15], [12, 17, 20]], 3, 3, 21)
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Key 21 not found
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>>> search_in_a_sorted_matrix(
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... [[2.1, 5, 7], [4, 8, 13], [9, 11, 15], [12, 17, 20]], 3, 3, 2.1)
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Key 2.1 found at row- 1 column- 1
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>>> search_in_a_sorted_matrix(
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... [[2.1, 5, 7], [4, 8, 13], [9, 11, 15], [12, 17, 20]], 3, 3, 2.2)
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Key 2.2 not found
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"""
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i, j = m - 1, 0
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while i >= 0 and j < n:
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if key == mat[i][j]:
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print(f"Key {key} found at row- {i + 1} column- {j + 1}")
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return
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if key < mat[i][j]:
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i -= 1
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else:
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j += 1
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print(f"Key {key} not found")
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def main() -> None:
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mat = [[2, 5, 7], [4, 8, 13], [9, 11, 15], [12, 17, 20]]
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x = int(input("Enter the element to be searched:"))
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print(mat)
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search_in_a_sorted_matrix(mat, len(mat), len(mat[0]), x)
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if __name__ == "__main__":
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import doctest
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doctest.testmod()
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main()
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