import logging
import sys

def main():
    # Logger setup
    logger = logging.getLogger(__name__)
    logger.setLevel(logging.INFO)
    stream_handler = logging.StreamHandler()
    logger.addHandler(stream_handler)

    output = 0
    logger.debug("Init output with value: " + str(output))
    with open("input.txt", "r") as input:
        for line in input:
            line = line.strip()
            ranges = line.split(",")
            for id_range in ranges:
                ids = id_range.split("-")
                print(ids)
                for x in range(int(ids[0]), int(ids[1]) + 1):
                    # print("Testing " + str(x))
                    if len(str(x)) % 2 != 0:
                        continue
                    middle = int(len(str(x))/2)
                    if(str(x)[middle:] == str(x)[:middle]):
                        print(str(x))
                        output += x
    logger.info("Output: " + str(output))

    # x = 1111
    # if len(str(x)) % 2 != 0:
    #     print("NOO")
    # middle = int(len(str(x))/2)
    # if(str(x)[middle:] == str(x)[:middle]):
    #     print(str(x))
    #print(x[(len(x)/2):])
    #print(x[:(len(x)/2)])


if __name__ == "__main__":
    main()