func_code_string: #include <bits/stdc++.h>   #pragma comment(linker,  /STACK:256000000 )   using namespace std;   const int INF = (int)(1e9 + 1337);   const long long LINF = (long long)(2e18);   const double EPS = 1e-11;   const int MAXN = 200100;   string a;   void solve() {     cin >> a;     a +=  # ;     int cur = 0;     int sz = 0;     long long sum = 0;     for (int i = 0; i < a.size(); ++i) {       if (a[i] >=  0  && a[i] <=  9 ) {         cur *= 10;         cur += a[i] -  0 ;         sz++;       } else if (a[i] ==  . ) {         sz = 0;       } else {         if (sz != 2) cur *= 100;         sum += cur;         cur = 0;         sz = 0;       }     }     int kop = sum % 100;     sum /= 100;     string ans;     if (sum == 0) ans =  0 ;     int pr = 0;     while (sum) {       pr++;       ans += (sum % 10) +  0 ;       sum /= 10;       if (sum && pr % 3 == 0) ans +=  . ;     }     reverse(ans.begin(), ans.end());     cout << ans;     if (kop) {       if (kop >= 10)         cout <<  .  << kop;       else         cout <<  .0  << kop;     }   }   int main() {     srand(1337);     int ts = 1;     for (int i = 0; i < ts; ++i) solve();     return 0;   }   