| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 1050 | 先序排列 | 18 | 20 | 90.000% |
| 1062 | FBI树 | 19 | 25 | 76.000% |
| 1065 | 校门外的树 | 32 | 42 | 76.190% |
| 1116 | 括号树 | 9 | 14 | 64.286% |
| 1117 | 树上的数 | 9 | 14 | 64.286% |
| 1202 | 合并果子 | 26 | 33 | 78.788% |
| 1204 | 最小函数值 | 7 | 14 | 50.000% |
| 1205 | 对称二叉树A | 6 | 13 | 46.154% |
| 1206 | 查找二叉树 | 7 | 11 | 63.636% |
| 1207 | 小球下落 | 12 | 25 | 48.000% |
| 1208 | 二叉树遍历 | 1 | 10 | 10.000% |
| 1209 | 二叉树输出 | 4 | 6 | 66.667% |
| 1225 | 区间查询 | 14 | 17 | 82.353% |
| 1226 | 复原二叉树 | 13 | 18 | 72.222% |
| 1227 | 最小公路总长度 | 9 | 10 | 90.000% |
| 1228 | 畅通最低成本 | 14 | 18 | 77.778% |
| 1229 | 畅通工程成本 | 9 | 16 | 56.250% |
| 1233 | 树的高度 | 20 | 33 | 60.606% |
| 1250 | 剩下的树 | 14 | 28 | 50.000% |
| 1254 | 序列合并 | 4 | 6 | 66.667% |
| 1297 | 海贼王 | 12 | 27 | 44.444% |
| 1311 | 蛇爬树 | 21 | 25 | 84.000% |
| 1349 | 城市路网 | 11 | 20 | 55.000% |
| 1396 | 电网修建 | 1 | 11 | 9.091% |
| 1405 | 房屋距离 | 3 | 10 | 30.000% |
| 1428 | 对称二叉树B | 5 | 6 | 83.333% |
| 1439 | 后序排列 | 4 | 5 | 80.000% |
| 1477 | 四分树 | 5 | 17 | 29.412% |
| 1480 | 下落的树叶 | 3 | 5 | 60.000% |
| 1552 | 敌兵布阵 | 7 | 7 | 100.000% |
| 1556 | 距离查询 | 11 | 12 | 91.667% |
| 1557 | 公路交叉数 | 2 | 4 | 50.000% |
| 1558 | 数星星 | 5 | 7 | 71.429% |
| 1559 | 子树查询 | 5 | 6 | 83.333% |
| 1561 | 手机数量 | 4 | 6 | 66.667% |
| 1562 | 简单的整数问题 | 4 | 9 | 44.444% |
| 1564 | 序列计算 | 1 | 7 | 14.286% |
| 1583 | 中序遍历 | 1 | 2 | 50.000% |
| 1592 | 种树 | 7 | 16 | 43.750% |
| 1614 | 单词查询B | 2 | 13 | 15.385% |
| 1666 | 擂台游戏 | 2 | 3 | 66.667% |