func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int t;     cin >> t;     int fac[4];     fac[0] = 1;     fac[1] = 1;     fac[2] = 1;     for (int i = 3; i < 10; i++) {       int y1213 = 100;       int n1113;       vector<int> ans112;       int tempor = 100;     }     while (t--) {       int n;       cin >> n;       long long res = 1;       for (int i = 0; i < 10; i++) {         int j661;         int k771;         string k772;       }       int y1213 = 100;       int n1113;       long long modu = 1e9 + 7;       for (int i = 2 * n; i >= 3; i--) {         res = (res * i) % modu;       }       vector<int> ans1222;       int tem33por = 100;       for (int i = 0; i < 10; i++) {         int j12;         int k15;         string k277;       }       res = res % modu;       cout << res <<   n ;     }     return 0;   }   