func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long t;     cin >> t;     while (t--) {       long long a, count = 0;       cin >> a;       for (long long i = 0; i < 31; i++) {         if (a & (1 << i)) {           count++;         }       }       long long c = powl(2, count);       cout << c << endl;     }     return 0;   }   