# Embedded file name: main.py


def decrypt(encoded, key):
    return ''.join([ chr(((i ^ key) + 10) % 256) for i in encoded ])


def main():
    enc = [235,
     213,
     224,
     234,
     198,
     218,
     145,
     218,
     226,
     156,
     220,
     238,
     233,
     226,
     156,
     221,
     223,
     157,
     211,
     234,
     158,
     226,
     209,
     216,
     221,
     233,
     145,
     211,
     196]
    key = int(input('Input one-byte decryption key: '))
    flag = decrypt(enc, key)
    print flag


if __name__ == '__main__':
    main()