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First solution in Clear category for Duplicate Zeros by Gaburieru-sama
from collections.abc import Iterable
def duplicate_zeros(donuts: list[int]) -> Iterable[int]:
new_list = []
for donut in donuts:
if donut == 0:
new_list += [0, 0]
else:
new_list += [donut]
return new_list
print("Example:")
print(list(duplicate_zeros([1, 0, 2, 3, 0, 4, 5, 0])))
# These "asserts" are used for self-checking
assert list(duplicate_zeros([1, 0, 2, 3, 0, 4, 5, 0])) == [
1,
0,
0,
2,
3,
0,
0,
4,
5,
0,
0,
]
assert list(duplicate_zeros([0, 0, 0, 0])) == [0, 0, 0, 0, 0, 0, 0, 0]
assert list(duplicate_zeros([100, 10, 0, 101, 1000])) == [100, 10, 0, 0, 101, 1000]
print("The mission is done! Click 'Check Solution' to earn rewards!")
Feb. 16, 2023
