#include<iostream> using namespace std; int a[1003], b[1004], c[2002], n; int main() { cin >> n; for (int i = 1; i <= n; i++) { cin >> a[i]; } for (int i = 1; i <= n; i++) { cin >> b[i]; } sort(a + 1, a + n + 1); sort(b + 1, b + n + 1); int i = 1, j = 1, k = 1; while (i <= n && j <= n) { if (a[i] <= b[i]) { c[k] = a[i]; i++; } else { c[k] = b[j]; j++; } } while (i <= n) { c[k++] = a[i++]; } while (j <= n) { c[k++] = b[j++]; } for (int i = 1; i <= n; i++) { cout << c[i] << " "; } }