파이썬 첼린지(Python Challenge) - What about making trans? - 1

출처: http://www.pythonchallenge.com/pc/def/map.html

everybody thinks twice before solving this. g fmnc wms bgblr rpylqjyrc gr zw fylb. rfyrq ufyr amknsrcpq ypc dmp. bmgle gr gl zw fylb gq glcddgagclr ylb rfyr'q ufw rfgq rcvr gq qm jmle. sqgle qrpgle.kyicrpylq() gq pcamkkclbcb. lmu ynnjw ml rfc spj.

General tips:

Use the hints. They are helpful, most of the times.

Investigate the data given to you.

Avoid looking for spoilers.

"""http://www.pythonchallenge.com/ """

text = "g fmnc wms bgblr rpylqjyrc gr zw fylb. rfyrq ufyr amknsrcpq ypc dmp. bmgle gr gl zw fylb gq glcddgagclr ylb rfyr'q ufw rfgq rcvr gq qm jmle. sqgle qrpgle.kyicrpylq() gq pcamkkclbcb. lmu ynnjw ml rfc spj."

result = ""

for x in text:

if x.isalpha():

converted_ascii = ord(x) + 2

if converted_ascii > ord('z'):

converted_ascii -= (ord('z') - ord('a') + 1)

result += chr(converted_ascii)

else:

result += x

print result

URL의 map을 동일한 방법으로 trans하면 next url을 유추할 수 있다.

http://www.pythonchallenge.com/pc/def/ocr.html