func_code_string: #include <bits/stdc++.h>   using namespace std;   void solve() {     int n;     cin >> n;     string s = bitset<32>(n).to_string();     vector<int> v;     for (int i = 31; i >= 0; i--) {       if (s[i] ==  1 ) {         v.push_back(32 - i);       }     }     reverse(v.begin(), v.end());     for (int& a : v) {       cout << a <<    ;     }   }   int main() {     ios::sync_with_stdio(0);     cin.tie(0);     int t = 1, i = 1;     while (t--) {       solve();     }     return 0;   }   