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float not int: length, width ∈ R solution in Clear category for Rectangle Perimeter by Mysta
def rectangle_perimeter(length: float, width: float) -> float:
# changed the data type to float because: length, width ∈ R
return 2 * (length + width)
print("Example:")
print(rectangle_perimeter(3, 2))
# These "asserts" are used for self-checking
assert rectangle_perimeter(2, 4) == 12
assert rectangle_perimeter(3, 5) == 16
assert rectangle_perimeter(10, 20) == 60
assert rectangle_perimeter(7, 2) == 18
assert rectangle_perimeter(1, 1) == 4
assert rectangle_perimeter(1, 5) == 12
assert rectangle_perimeter(4, 1) == 10
assert rectangle_perimeter(100, 100) == 400
assert rectangle_perimeter(0.5, 2) == 5
print("The mission is done! Click 'Check Solution' to earn rewards!")
Dec. 20, 2025
