func_code_string: #include <bits/stdc++.h>   using namespace std;   const int oo = int(2e9) + 9;   const double eps = 1e-9;   const double pi = 3.14159265358979323846264338327950;   int main() {     string str;     cin >> str;     char X[5];     int cnt[200];     cnt[ R ] = 0, cnt[ G ] = 0, cnt[ B ] = 0, cnt[ Y ] = 0;     for (int i = 0; i < str.size(); i++) {       if (str[i] ==  R ) X[i % 4] =  R ;       if (str[i] ==  B ) X[i % 4] =  B ;       if (str[i] ==  Y ) X[i % 4] =  Y ;       if (str[i] ==  G ) X[i % 4] =  G ;     }     for (int i = 0; i < str.size(); i++) {       if (str[i] ==  ! ) {         str[i] = X[i % 4];         cnt[str[i]]++;       }     }     cout << cnt[ R ] <<     << cnt[ B ] <<     << cnt[ Y ] <<     << cnt[ G ]          << endl;     return 0;   }   