#include <bits/stdc++.h> using namespace std; string head = "\ #include <bits/stdc++.h>\n\\\ using namespace std;\n\\\ int main(){\n\\\ cout << \"\ "; string tail = "\";\n\\\ return 0;\n\\\ }\\\ "; int n, k; void tw(int c){ if(c == n){ cout << k; return; } cout << head; tw(c + 1); cout << tail; return; } int main(){ cin >> n >> k; tw(1); return 0; }