func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     string Scale, left, right, rest_elements;     int Slash;     cin >> Scale;     Slash = Scale.find( | );     left = Scale.substr(0, Slash);     right = Scale.substr(Slash + 1, Scale.size());     cin >> rest_elements;     for (auto i : rest_elements)       if (left.size() <= right.size())         left += i;       else         right += i;     cout << (left.size() == right.size() ? left +  |  + right :  Impossible )          << endl;     return 0;   }   