func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int a, b, x;     cin >> a >> b >> x;     string s =   ;     if (a >= b) {       s.push_back( 0 );       a--;     } else {       s.push_back( 1 );       b--;     }     while (x) {       if (x == 1) {         if (s.back() ==  1 ) {           while (b) s.push_back( 1 ), b--;           while (a) s.push_back( 0 ), a--;         } else {           while (a) s.push_back( 0 ), a--;           while (b) s.push_back( 1 ), b--;         }       } else if (s.back() ==  1 ) {         s.push_back( 0 );         a--;       } else {         s.push_back( 1 );         b--;       }       x--;     }     cout << s << endl;   }   