aaaa #include <bits/stdc++.h> using namespace std; int main(){ cout << 1001 << endl << 1111 << endl << 1221 << endl << 1331 << endl << 1441 << endl << 1551 << endl << 1661 << endl << 1771 << endl << 1881 << endl << 1991 << endl; return 0; }