41 lines
760 B
Python
41 lines
760 B
Python
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from functools import cache
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voyelles = ["A", "E", "I", "O", "U", "Y"]
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N = int(input())
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words = [input()[:3] for _ in range(N)]
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@cache
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def find_consonant(w_index=0, previous=0):
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if w_index == len(words):
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return 0
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word = words[w_index]
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valid = []
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count = previous
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for i, w in enumerate(word):
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if w not in voyelles:
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count += 1
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else:
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count = 0
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# print(i, word[:i+1], count)
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if count != 3:
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val = find_consonant(w_index=w_index+1, previous=count)
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if val == "*":
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continue
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valid.append(val+i+1)
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else:
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break
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if valid == []:
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return "*"
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return min(valid)
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print(find_consonant())
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