func_code_string: #include <bits/stdc++.h>   using namespace std;   const int N = 1e5, INF = 1e9;   int a[N], n, x, y, res = 0;   int main() {     int t;     ios::sync_with_stdio(false);     cin >> t;     while (t--) {       cin >> n >> x >> y;       int res = INF;       int rs = 0, rc = 0;       for (int i = 1; i <= x; i++) {         for (int j = 1; j <= y - x + 1; j++) {           int c = i;           bool flag = true;           bool fa = false, fb = false;           for (int k = 1; k <= n; k++) {             if (c == x) {               fa = true;             }             if (c == y) {               fb = true;             }             if (c > x && fa == false) break;             if (c > y && fb == false) break;             c += j;           }           if (fa && fb) {             if (c < res) {               res = c;               rs = i;               rc = j;             }           }         }       }       int cnt = 1;       for (int i = rs; cnt <= n; cnt++, i += rc) {         cout << i <<    ;       }       cout << endl;     }     return 0;   }   