13 lines
206 B
Python
13 lines
206 B
Python
A, B = input().split()
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def get(a, b):
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cnt = 0
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for f, s in zip(a, b):
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if f != s:
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cnt += 1
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return cnt
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print(min(get(A, B[i:i+len(A)+1]) for i in range(len(B) - len(A)+1)))
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