gym/exercises/celsius_to_fahrenheit/solution.py at c2e17dae5a329c6c16a88c174b4d6777b26c1655 · matcom/gym · GitHub

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SUBMIT = True


def celsius_to_fahrenheit(_celsius: float) -> float:
    # noqa: ARG001
    """Converts Celsius to Fahrenheit using the formula: F = (C * 9/5) + 32.

    Example usage:
    >>> celsius_to_fahrenheit(0)
    32.0
    >>> celsius_to_fahrenheit(100)
    212.0
    >>> celsius_to_fahrenheit(-40)
    -40.0
    """

    farenheit=(_celsius * 9/5)+32

    return farenheit


def test() -> None:
    """Simple self-test for Temperature Conversion."""
    cases = {0: 32.0, 100: 212.0, -40: -40.0}
    for c, expected in cases.items():
        try:
            res = celsius_to_fahrenheit(float(c))
            assert abs(res - expected) < 1e-9, (
                f"Failed for {c}C: expected {expected}, got {res}"
            )
        except AssertionError as e:
            print(f"❌ {e}")
            return
    print("✅ All tests passed!")


if __name__ == "__main__":
    test()