func_code_string: #include <bits/stdc++.h>   using namespace std;   const long long INF = 1e9 + 5;   const long long N = 205;   void solve();   int32_t main() {     ios::sync_with_stdio(0);     cin.tie(0);     cout.tie(0);     ;     cout << fixed << setprecision(10);     long long _ = 1;     while (_--) solve();     return 0;   }   void solve() {     string s;     cin >> s;     long long n = s.size();     long long ans = LLONG_MAX;     for (long long loop = 0; loop < 26; loop++) {       char ch =  a  + loop;       long long cnt = 0, temp = 0;       for (long long i = 0; i < n; i++) {         cnt++;         if (ch == s[i]) {           temp = max(temp, cnt);           cnt = 0;         }       }       if (cnt) cnt++;       temp = max(temp, cnt);       ans = min(temp, ans);     }     cout << ans <<   n ;   }   