mirror of
https://github.com/Chia-Network/chia-blockchain.git
synced 2026-08-29 02:24:35 -05:00
18 lines
311 B
Python
18 lines
311 B
Python
# Package: utils
|
|
|
|
from __future__ import annotations
|
|
|
|
# Utility Functions for Collections & Sequences
|
|
|
|
|
|
def find_duplicates(array: list[int]) -> set[int]:
|
|
seen = set()
|
|
duplicates = set()
|
|
|
|
for i in array:
|
|
if i in seen:
|
|
duplicates.add(i)
|
|
seen.add(i)
|
|
|
|
return duplicates
|