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| #include <iostream>
using namespace std;
const int N = 1e6 + 10;
int n; int q[N];
void quick_sort(int q[], int l, int r) { if (l >= r) return; int x = q[(l+r)/2], i = l - 1, j = r + 1; while(i < j) { do i++; while (q[i] < x); do j--; while (q[j] > x); if (i < j) swap(q[i], q[j]); } quick_sort(q, l, j); quick_sort(q, j + 1, r); }
int main() { scanf("%d", &n); for (int i = 0; i < n; i++) scanf("%d", &q[i]); quick_sort(q, 0, n-1); for (int i = 0; i < n; i++) printf("%d ", q[i]); return 0; }
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