#class for city
class City:
    def __init__(self, country_code, name, region, population, latitude, longitude):
        self.country_code=country_code
        self.name=name
        self.region=region
        self.population=population
        self.latitude=latitude
        self.longitude=longitude
    
    def __str__(self):
        return self.name+","+str(self.population)+","+str(self.latitude)+","+str(self.longitude)


f736044ee7bc13fdc80acdecdb25de1130abe3f8
<mask token>

class City:
    <mask token>
    <mask token>

class City:

    def __init__(self, country_code, name, region, population, latitude,
        longitude):
        self.country_code = country_code
        self.name = name
        self.region = region
        self.population = population
        self.latitude = latitude
        self.longitude = longitude
    <mask token>

class City:

    def __init__(self, country_code, name, region, population, latitude,
        longitude):
        self.country_code = country_code
        self.name = name
        self.region = region
        self.population = population
        self.latitude = latitude
        self.longitude = longitude

    def __str__(self):
        return self.name + ',' + str(self.population) + ',' + str(self.latitude
            ) + ',' + str(self.longitude)

#class for city
class City:
    def __init__(self, country_code, name, region, population, latitude, longitude):
        self.country_code=country_code
        self.name=name
        self.region=region
        self.population=population
        self.latitude=latitude
        self.longitude=longitude
    
    def __str__(self):
        return self.name+","+str(self.population)+","+str(self.latitude)+","+str(self.longitude)

