func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int t;     cin >> t;     for (int i = 0; i < t; i++) {       int n, count = 1;       cin >> n;       while (n > 0) {         if (count % 3 != 0 && count % 10 != 3) {           count++;           n--;         } else {           count++;         }       }       int ans = count - 1;       cout << ans << endl;     }   }   