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def check_ip(ip_name): flag = 1 if "." in ip_name: tip = ip_name.split(".") if len(tip) == 4: i = 0 while i < len(tip): if int(tip[i]) <= 255 and int(tip[i]) >= 0: flag = 1 i += 1 else: flag = 0 else: flag = 0 else: flag = 0 return flag ip_value = input() print(ip_value,check_ip(ip_value))