func_code_string: #include <bits/stdc++.h>   using namespace std;   long long t, x, y, n;   int main() {     cin.tie(NULL);     ios::sync_with_stdio(false);     cin >> t;     while (t--) {       cin >> n >> x >> y;       vector<int> ans;       int number = y - x;       for (int i = 1; i <= number; i++) {         if (number % i) continue;         if (number / i + 1 > n) continue;         number = i;         break;       }       for (int i = y; i >= 1 && ans.size() < n; i -= number) ans.push_back(i);       for (int i = y + number; i <= (int)1e9 && ans.size() < n; i += number)         ans.push_back(i);       for (auto here : ans) cout << here <<    ;       cout <<   n ;     }   }   