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hash map #12678

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Merged
merged 8 commits into from
May 22, 2025
Merged

hash map #12678

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2bee459
Mutable _Item
isidroas Apr 19, 2025
454eded
document falsy item
isidroas Apr 19, 2025
2c99889
resize_down: expected test result
isidroas Apr 19, 2025
6354304
resize_down: actual result
isidroas Apr 19, 2025
875caab
improve comment about falsy item
isidroas Apr 24, 2025
cff17ec
fix long line
isidroas Apr 24, 2025
79dbf28
Update hash_map.py
MaximSmolskiy May 22, 2025
cf14f87
Update hash_map.py
MaximSmolskiy May 22, 2025
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fix long line
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@isidroas
isidroas committed Apr 24, 2025
commit cff17ecd764beaedc5f39a9bd821addc0c236592
3 changes: 2 additions & 1 deletion data_structures/hashing/hash_map.py
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Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,8 @@ def _try_set(self, ind: int, key: KEY, val: VAL) -> bool:
"""
stored = self._buckets[ind]
if not stored:
# A falsy item means that bucket was never used (None) or was deleted (_deleted).
# A falsy item means that bucket was never used (None)
# or was deleted (_deleted).
self._buckets[ind] = _Item(key, val)
self._len += 1
return True
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