用世博会相机拍照

import time

class Camera:
    def __init__(self, model):
        self.model = model
        self.battery_level = 100
        self.storage_capacity = 512  # in GB
        self.used_storage = 0

    def take_photo(self):
        if self.battery_level > 0 and self.used_storage < self.storage_capacity:
            self.battery_level -= 1
            self.used_storage += 0.5  # assume each photo is 0.5 GB
            print(f"Photo taken with {self.model}")
        else:
            print("Cannot take photo: Battery low or storage full")

    def charge_battery(self):
        self.battery_level = 100
        print(f"Battery charged for {self.model}")

    def check_status(self):
        print(f"Model: {self.model}")
        print(f"Battery Level: {self.battery_level}%")
        print(f"Storage Used: {self.used_storage}/{self.storage_capacity} GB")

# Example usage
camera = Camera("Canon EOS R5")
camera.check_status()
camera.take_photo()
camera.check_status()
camera.charge_battery()
camera.check_status()