60 lines
1.2 KiB
Python
60 lines
1.2 KiB
Python
import shared
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import matrix
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from collections import Counter
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import numpy as np
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letters = [x for x in 'abcdefghijklmnopqrstuvwxyz']
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letter_doubles = [x+x for x in letters]
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vowels = [x for x in 'aeiou']
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no = ['ab','cd','pq','xy']
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def check_pt1(s):
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any_no = [True for x in no if x in s]
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if any_no:
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return False
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vowel_count = 0
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for l in s:
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if l in vowels:
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vowel_count += 1
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if vowel_count < 3:
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return False
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for d in letter_doubles:
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if d in s:
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return True
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return False
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def pt1(strs):
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okay = [s for s in strs if check_pt1(s)]
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print(len(okay))
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def check_pt2(s):
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for idx in range(len(s)-1):
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me = s[idx:idx+2]
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index = s.rindex(me)
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if index and index != idx and index != idx+1:
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break
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else:
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return False
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for idx in range(len(s)-2):
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me = s[idx:idx+3]
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if me[0] == me[2]:
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return True
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return False
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def pt2(strs):
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okay = [s for s in strs if check_pt2(s)]
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print(len(okay))
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def main():
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with open(shared.get_fname(5), "r") as f:
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inp = [x.rstrip() for x in f.readlines()]
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pt1(inp)
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pt2(inp)
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if __name__ == "__main__":
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main()
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