func_code_string: #include <bits/stdc++.h>   using namespace std;   const int maxx = 200010;   unsigned long long t, n;   unsigned long long ans = 0, total = 0, sum = 0;   unsigned long long a[maxx], b[maxx], bj[maxx];   int main() {     scanf( %lld , &t);     while (t--) {       scanf( %lld , &n);       ans = 0, total = 0, sum = 1;       while (n >= sum) {         unsigned long long opt = sum;         total++;         sum *= 2;         ans += total + (n - opt) / sum * total;       }       printf( %lld n , ans);     }     return 0;   }   