func_code_string: #include <bits/stdc++.h>   using namespace std;   int gcd(int a, int b) {     if (b == 0)       return a;     else       return gcd(b, a % b);   }   int main() {     int a, b, n, krok = 0;     cin >> a >> b >> n;     bool podm = false;     int g;     while (n > 0) {       if (krok % 2 == 0) {         g = gcd(a, n);         n -= g;         podm = true;       } else {         g = gcd(b, n);         n -= g;         podm = false;       }       krok++;     }     if (podm)       cout <<  0  << endl;     else       cout <<  1  << endl;   }   