PythonChallenge

真是一个有趣的游戏…..让我回忆起母语的魅力src

Task1

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print(1<<38)

Task2

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#C++弱智题python我在干嘛...

str = '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.'
str.replace('k','m').replace('o','q').replace('e','g')


alp = 'abcdefghijklmnopqrstuvwxyzabc'
def toInt(ch):
    for i in range(0,len(alp)):
        if(alp[i] == ch):
            return i
    return -1
def addTwo(ch):
    for i in range(0,len(alp)):
        if(alp[i] == ch):
            return alp[i+2]

for i in str:
    ans = addTwo(i)
    if ans != None:
        print(addTwo(i),end='')
    else:
        print(i,end='')

被标准库完虐

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>>> import string
>>> 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."""
>>> table = string.maketrans(
...   string.ascii_lowercase,
...   string.ascii_lowercase[2:]+string.ascii_lowercase[:2])

.join([chr(ord(x)+2) for x in 'map'])

Task3

被完虐

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p = {}
with open("hehe.html","r") as f:
    for k,s in zip(f,range(0,1000000000000000)):
        for j in k:
            if j in p:
                p[j] = p[j] + 1
            else:
                p[j] = s


ans = sorted(p.items(),key=lambda d:d[1],reverse = False)
for ps in range(0,len(ans)):
    if ans[ps][1] < 2000:
        print(ans[ps][0],end='')

网上解答

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s = ''.join([line.rstrip() for line in open('hehe.html')])
OCCURRENCES = {}
for c in s: OCCURRENCES[c] = OCCURRENCES.get(c, 0) + 1
avgOC = len(s) // len(OCCURRENCES)
print (''.join([c for c in s if OCCURRENCES[c] < avgOC]) )               # equality

...

print ("".join([char for char in mess if char.isalpha()]))

...

print (re.sub(r'[^a-z]', '', str))

本文标题:PythonChallenge

文章作者:Renld

发布时间:2016年08月09日 - 22时30分

最后更新:2016年08月09日 - 23时28分

原始链接:http://renld.github.io/2016/08/09/PythonChallenge/

许可协议: "署名-非商用-相同方式共享 3.0" 转载请保留原文链接及作者。

文章目录
  1. 1. Task1
  2. 2. Task2
    1. 2.1. 被标准库完虐
  3. 3. Task3