URI: [url]http://www.pythonchallenge.com/pc/return/balloons.html[/url]
Username: huge; password: file
说明:
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解题方法:
import gzip, difflib# Download the GNU zip file from:# http://www.pythonchallenge.com/pc/return/deltas.gzh = gzip.open("deltas.gz")d = difflib.Differ()part_1, part_2 = [], []file_1, file_2, file_3 = [], [], []for line in h: part_1.append(line[0:53]) part_2.append(line[56:-1])h.close()for line in list(d.compare(part_1, part_2)): if line[0] == "+": file_1.append(line[2:]) elif line[0] == "-": file_2.append(line[2:]) else: file_3.append(line[2:])for n, data in enumerate((file_1, file_2, file_3)): temp = [] for line in data: temp.extend([chr(int(o, 16)) for o in line.strip().split(" ") if o]) h = open("%s.png" % (n + 1), "wb") h.writelines(temp) h.close() # The third file is corrupt and won't be properly displayed by most image # viewers. It should work in Gecko-based browsers such as Firefox, though
过关答案:
../hex/bin
相关资源：pythonchallenge level2官方方法集
