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First (one line) solution in Clear category for Expand Intervals by wo.tomasz
from typing import Iterable
def expand_intervals(items: Iterable) -> Iterable:
return [n for i in items for n in range(i[0], i[1]+1) ]
if __name__ == '__main__':
print("Example:")
print(list(expand_intervals([(1, 3), (5, 7)])))
# These "asserts" are used for self-checking and not for an auto-testing
assert list(expand_intervals([(1, 3), (5, 7)])) == [1, 2, 3, 5, 6, 7]
assert list(expand_intervals([(1, 3)])) == [1, 2, 3]
assert list(expand_intervals([])) == []
assert list(expand_intervals([(1, 2), (4, 4)])) == [1, 2, 4]
print("Coding complete? Click 'Check' to earn cool rewards!")
Jan. 22, 2021
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