Submission #3233760

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Source Code Expand

s = input()

from collections import Counter

count = Counter(s)

ans = float('inf')

for c in count:
    
    m_l = 0

    items = list(s.split(c))

    first = items.pop(0)
    last = items.pop()

    m_l = max(len(first),len(last))

    for item in items:
        m_l = max(m_l,len(item))

    ans = min(ans,m_l)

print(ans)

Submission Info

Judge Result