나는 이렇게 학습한다/Algorithm & SQL
0203. Parse float
daco2020
2023. 2. 3. 20:47
Write function parse_float which takes a string/list and returns a number or 'none' if conversion is not possible.
Solution:
def parse_float(string: str) -> float | None:
try:
return float(string)
except (ValueError, TypeError):
return None