func_code_string: #include <bits/stdc++.h>   using namespace std;   const int maxn = 51;   long long ans[maxn], a[maxn];   long long poww(long long a, long long b) {     long long res = 1;     while (b) {       if (b & 1) res = res * a;       b /= 2;       a = a * a;     }     return res;   }   void init() {     ans[0] = 1;     a[0] = 1;     for (long long i = 1; i <= 38; i++) {       a[i] = poww(3, i);     }     for (long long i = 1; i <= 38; i++) {       ans[i] = ans[i - 1] + a[i];     }   }   int main() {     ios::sync_with_stdio(false);     init();     long long t;     cin >> t;     while (t--) {       long long n;       cin >> n;       long long m = 0;       for (long long i = 38; i >= 1; i--) {         if (ans[i - 1] >= n) continue;         n -= a[i];         m += a[i];       }       if (n > 0) {         m += 1;       }       cout << m << endl;     }   }   