#include <iostream>
#include <algorithm>
#include <vector>
#include <map>
#include <cmath>
#include <deque>
#include <stack>
#include <iomanip>
using namespace std;
int z = 1e9 + 7;
int main()
{
     cin.tie(0),cout.sync_with_stdio(0);
     int t;
     cin >> t;
     while(t--)
     {
          int n;
          cin >> n;
          long long t = (long long)2 * n - 1;
          cout << t << endl;
     }
}