摘要: 查找左边界 while(l < r) { int mid = l + r >> 1; if(中点在右边)r = mid; else l = mid + 1; } 查找右边界 while(l < r) { int mid = (l + r >> 1) + 1; if(中点在左边边)l = mid; e 阅读全文
posted @ 2023-04-05 19:56 qlc23333 阅读(18) 评论(0) 推荐(0)