func_code_string: #include <bits/stdc++.h>   using namespace std;   struct compare {     bool operator()(const pair<int, int>& a, const pair<int, int>& b) {       return true;     }   };   int main() {     cin.tie(0);     ios_base::sync_with_stdio(0);     int t;     cin >> t;     while (t--) {       int n, x, y;       cin >> n >> x >> y;       vector<int> ans;       for (int i = 1; i <= 50; i++) {         ans.clear();         if ((x - y) % i != 0) continue;         for (int j = x; j <= y; j += i) ans.push_back(j);         if (ans.back() != y || ans.size() > n) continue;         int j = x - i;         while (ans.size() < n && j >= 1) {           ans.push_back(j);           j -= i;         }         j = y + i;         while (ans.size() < n) {           ans.push_back(j);           j += i;         }         break;       }       for (auto ai : ans) cout << ai <<    ;       cout <<   n ;     }     return 0;   }   