#include #include using namespace std; using namespace atcoder; #define rep(i, n) for(int i = 0; i < n; i++) #define repr(i, n) for(int i = n; i >= 0; i--) #define range(i, m, n) for(int i = m; i < n; i++) #define fore(i,a) for(auto &i:a) #define all(v) v.begin(), v.end() #define rall(v) v.rbegin(), v.rend() #define sum(v) accumulate(all(v),0) typedef long long ll; typedef vector vl; typedef vector> vvl; const ll INF = 1e16; template inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; } int SN(char s){return ll(s-'0');} int SN(string s){return stoll(s);} int alpN(char s){return int(s-'a');} int AlpN(char s){return int(s-'a');} using Graph = vector>; using mint1 = modint1000000007; using mint2 = modint998244353; int main(){ ll T;cin >> T; rep(t,T){ ll N;cin >> N; cout << 2*N << endl; } }