void quick_sort(int q[], int l, int r) { if (l >= r) return; int i = l - 1, j = r + 1, x = q[l + 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); }
标签:sort,do,int,while,quick,排序,快速 From: https://www.cnblogs.com/ljq20204136/p/16795104.html