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Solution #1457
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Solution #1457
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Original file line number | Diff line number | Diff line change |
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@@ -1,3 +1,61 @@ | ||
class Distance: | ||
# Write your code here | ||
pass | ||
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def __init__(self, km: int) -> None: | ||
self.km = km | ||
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def __str__(self) -> str: | ||
return f"Distance: {self.km} kilometers." | ||
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def __repr__(self) -> str: | ||
return f"Distance(km={self.km})" | ||
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def __add__(self, other: int) -> "Distance": | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. Import annotation from
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if isinstance(other, Distance): | ||
return Distance(self.km + other.km) | ||
elif isinstance(other, (int, float)): | ||
return Distance(self.km + other) | ||
return NotImplemented | ||
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def __iadd__(self, other: int) -> "Distance": | ||
if isinstance(other, Distance): | ||
self.km += other.km | ||
elif isinstance(other, (int, float)): | ||
self.km += other | ||
return self | ||
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def __mul__(self, other: int) -> "Distance": | ||
if isinstance(other, (int, float)): | ||
return Distance(self.km * other) | ||
return NotImplemented | ||
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def __truediv__(self, other: int) -> "Distance": | ||
if isinstance(other, (int, float)): | ||
return Distance(round(self.km / other, 2)) | ||
return NotImplemented | ||
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def __lt__(self, other: int) -> bool: | ||
if isinstance(other, Distance): | ||
return self.km < other.km | ||
elif isinstance(other, (int, float)): | ||
return self.km < other | ||
return NotImplemented | ||
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def __gt__(self, other: int) -> bool: | ||
if isinstance(other, Distance): | ||
return self.km > other.km | ||
elif isinstance(other, (int, float)): | ||
return self.km > other | ||
return NotImplemented | ||
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def __eq__(self, other: int) -> bool: | ||
if isinstance(other, Distance): | ||
return self.km == other.km | ||
elif isinstance(other, (int, float)): | ||
return self.km == other | ||
return NotImplemented | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. We expect only int, float, or Distance types here. That is, you need to do only 1 check, if it is not Distance, it will be float or int |
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def __le__(self, other: int) -> bool: | ||
return self < other or self == other | ||
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def __ge__(self, other: int) -> bool: | ||
return self > other or self == other |
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The reason will be displayed to describe this comment to others. Learn more.
km can also be
float
here