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  1. Prepare
  2. Algorithms
  3. Strings
  4. The Love-Letter Mystery
  5. Discussions

The Love-Letter Mystery

  • nobe0716
     + 2 comments

    one line with lambda

    s = raw_input()
print sum(map(lambda x: abs(ord(s[x]) - ord(s[len(s) - x - 1])), range(len(s)/2)))