摘要: int n = count / 2; for (int i = 0; i < n; ++i) { *to = *from++; } int n = (count + 7) / 8; switch (count % 8) { case 0: do { *to = *from++; } while (- 阅读全文
posted @ 2024-07-10 08:56 dafengchui 阅读(4) 评论(0) 推荐(0) 编辑