func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     string s1;     int tc;     cin >> tc;     getchar();     while (tc--) {       cin >> s1;       for (int i = 0; i < s1.length(); i += 2) {         cout << s1[i];       }       cout << s1[s1.size() - 1] << endl;     }   }   