#include #define DEBUG(C) cerr << #C << " = " << C << endl using namespace std; int main() { int a, b; cin >> a >> b; set se; for (int i = 0; i <= a; i++) { for (int j = 0; j <= b; j++) { se.insert(i + 5 * j); } } for (int e : se) { if (e) printf("%d\n", e); } return 0; }