func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long T;     cin >> T;     while (T--) {       long long n;       cin >> n;       if (n == 2) {         cout << 2 << endl;         continue;       }       long long tmp = n;       long long cnt = 0;       while (tmp != 0) {         long long a = tmp % 2;         if (a == 1) cnt++;         tmp /= 2;       }       long long ans = 1;       for (int i = 0; i < cnt; i++) {         ans *= 2;       }       cout << ans << endl;     }   }   