| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 1680 | 二叉树深度 | 1 | 1 | 100.000% |
| 1681 | 巧算年龄 | 33 | 86 | 38.372% |
| 1682 | 假期阅读 | 39 | 78 | 50.000% |
| 1683 | 值日 | 36 | 72 | 50.000% |
| 1684 | 奶牛血统 | 2 | 3 | 66.667% |
| 1685 | 二叉搜索树 | 1 | 1 | 100.000% |
| 1686 | 守望者的逃离 | 5 | 10 | 50.000% |
| 1687 | 分发奖品 | 11 | 21 | 52.381% |
| 1688 | 种植树苗 | 37 | 57 | 64.912% |
| 1689 | 跳石头(stone) | 9 | 12 | 75.000% |
| 1690 | 刷题 | 1 | 6 | 16.667% |
| 1691 | 数字特征判断 | 9 | 21 | 42.857% |
| 1692 | 瓶子兑换饮料 | 12 | 30 | 40.000% |
| 1693 | 欢乐的跳 | 2 | 6 | 33.333% |
| 1694 | 判断整数 | 17 | 34 | 50.000% |
| 1696 | 邮寄包裹 | 25 | 49 | 51.020% |
| 1698 | 牛棚入住（cow） | 18 | 59 | 30.508% |
| 1699 | 划拳（drink） | 23 | 32 | 71.875% |
| 1700 | 清理灰尘(clear) | 5 | 23 | 21.739% |
| 1701 | 答疑(answer) | 11 | 19 | 57.895% |
| 1702 | Turn It Off（light） | 8 | 18 | 44.444% |
| 1703 | 水壶(kettle) | 13 | 25 | 52.000% |
| 1704 | 商店折扣 | 17 | 27 | 62.963% |
| 1705 | 金字塔 | 19 | 24 | 79.167% |
| 1706 | 优美的数字 | 6 | 9 | 66.667% |
| 1707 | 菱形 | 5 | 6 | 83.333% |
| 1708 | 数组清零 | 6 | 9 | 66.667% |
| 1709 | 日历制作 | 5 | 22 | 22.727% |
| 1710 | 最长连续段 | 2 | 5 | 40.000% |
| 1711 | 数字选取 | 1 | 1 | 100.000% |
| 1713 | 输出所有路径 | 5 | 8 | 62.500% |
| 1714 | Roads Around The FarmS | 8 | 15 | 53.333% |
| 1715 | 商品库存管理 | 6 | 22 | 27.273% |
| 1716 | 疯狂的数列 | 17 | 77 | 22.078% |
| 1717 | 成绩排名 | 27 | 51 | 52.941% |
| 1718 | 覆盖 | 10 | 24 | 41.667% |