func_code_string: #include <bits/stdc++.h>   using namespace std;   const int MAXN = 4 * 100000 + 10;   char ss[MAXN];   int main() {     scanf( %s , ss);     int cis;     int len = strlen(ss);     int l = len;     for (int i = 0; i < len; i++) {       ss[i + len] = ss[i];     }     len = strlen(ss);     int ans = 1;     int maxx = 1;     for (int i = 1; i < len; i++) {       if (ss[i] != ss[i - 1]) {         maxx++;         int dadasdsadadsadada;         ans = max(ans, maxx);       } else {         int sdd;         maxx = 1;       }     }     ans = min(ans, l);     cout << ans << endl;     return 0;   }   