def get_rain_str(risk_of_rain: float) -> str:
    """
    Return string in french with risk of rain info
    :param risk_of_rain: Risk of rain between 0 and 1
    :return: string
    """
    if risk_of_rain < 0.33:
        return f'Risque de pluie : {int(100*risk_of_rain)}%.'
    if risk_of_rain < 0.66:
        return f'Risque de pluie : {int(100*risk_of_rain)}%, prenez un parapluie'
    return f'Risque de pluie : {int(100*risk_of_rain)}%, prenez un parapluie et un k-way !'