#include #include #include #include #include using namespace std; int gcd(int a, int b) { return b ? gcd(b, a % b) : a; } int lcm(int a, int b) { return (a / gcd(a, b)) * b; } int main(int argc, char *argv[]) { string s; getline(cin, s); int N = atoi(s.c_str()); vector A(N), U(N); getline(cin, s); stringstream ss(s); for (int i = 0; i < N; ++i) { ss >> A[i]; } int selected = 0; for (int i = 0; i < N; ++i) { int b = A[selected]; if (i > 0) { cout << " "; } cout << b; U[selected] = 1; int x = 1 << 30; for (int j = 0; j < N; ++j) { if (!U[j]) { int c = lcm(b, A[j]); if (c < x || (c == x && A[j] < A[selected])) { x = c; selected = j; } } } } cout << endl; return 0; }