| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 19716 | 19716 畅通工程2 | 0 / 0 | (None) | |
| 19717 | 19717 最短路径2 | 0 / 0 | (None) | |
| 19718 | 19718 abc | 0 / 0 | (None) | |
| 19719 | 19719 全排列 | 0 / 0 | (None) | |
| 19721 | 19721 Coincidence | 0 / 0 | (None) | |
| 19722 | 19722 单词替换0 | 0 / 0 | (None) | |
| 19723 | 19723 字符串去特定字符 | 0 / 0 | (None) | |
| 19728 | 19728 众数 | 0 / 0 | (None) | |
| 19730 | 19730 计算两个矩阵的乘积 | 0 / 0 | (None) | |
| 19732 | 19732 Jungle Roads | 0 / 0 | (None) | |
| 19735 | 19735 Problem B | 0 / 0 | (None) | |
| 19740 | 19740 Problem E | 0 / 0 | (None) | |
| 19741 | 19741 字符串处理 | 0 / 0 | (None) | |
| 19742 | 19742 任务调度 | 0 / 0 | (None) | |
| 19743 | 19743 最短路径1 | 0 / 0 | (None) | |
| 19744 | 19744 最短路径问题 | 0 / 0 | (None) | |
| 19751 | 19751 加法等式 | 0 / 0 | (None) | |
| 19752 | 19752 完数与盈数 | 0 / 0 | (None) | |
| 19755 | 19755 整数和 | 0 / 0 | (None) | |
| 19756 | 19756 反序相等 | 0 / 0 | (None) | |
| 19758 | 19758 等腰梯形 | 0 / 0 | (None) | |
| 19769 | 19769 二叉树遍历1 | 0 / 0 | (None) | |
| 19774 | 19774 数列1 | 0 / 0 | (None) | |
| 19776 | 19776 学生查询 | 0 / 0 | (None) | |
| 19780 | 19780 多项式的值0 | 0 / 0 | (None) | |
| 19782 | 19782 比较字符串 | 0 / 0 | (None) | |
| 19783 | 19783 日期类 | 0 / 0 | (None) | |
| 19790 | 19790 比较奇偶数个数 | 0 / 0 | (None) | |
| 19795 | 19795 迭代求立方根 | 0 / 0 | (None) | |
| 19799 | 19799 小白鼠排队 | 0 / 0 | (None) | |
| 19800 | 19800 神奇的口袋 | 0 / 0 | (None) | |
| 19801 | 19801 八皇后 | 0 / 0 | (None) | |
| 19803 | 19803 与7无关的数 | 0 / 0 | (None) | |
| 19814 | 19814 最大子矩阵 | 0 / 0 | (None) | |
| 19820 | 19820 日期累加 | 0 / 0 | (None) | |
| 19821 | 19821 编排字符串 | 0 / 0 | (None) | |
| 19824 | 19824 鸡兔同笼 | 0 / 0 | (None) | |
| 19825 | 19825 中位数 | 0 / 0 | (None) | |
| 19829 | 19829 放苹果 | 0 / 0 | (None) | |
| 19832 | 19832 点菜问题 | 0 / 0 | (None) | |
| 19835 | 19835 Jugs | 0 / 0 | (None) | |
| 19838 | 19838 整数奇偶排序 | 0 / 0 | (None) | |
| 19844 | 19844 排名 | 0 / 0 | (None) | |
| 19857 | 19857 最大报销额 | 0 / 0 | (None) | |
| 19904 | 19904 复原二叉树 | 0 / 0 | (None) | |
| 19934 | 19934 毕业bg | 0 / 0 | (None) | |
| 20037 | 20037 重心在哪里 | 0 / 0 | (None) | |
| 20138 | 20138 Goldbach's Conjecture | 0 / 0 | (None) | |
| 20159 | 20159 出租车费 | 0 / 0 | (None) | |
| 20161 | 20161 How Many Tables | 0 / 0 | (None) | |
| 20178 | 20178 Repair the Wall | 0 / 0 | (None) | |
| 20190 | 20190 FatMouse's Trade | 0 / 0 | (None) | |
| 20203 | 20203 最长公共子序列 | 0 / 0 | (None) | |
| 20208 | 20208 Least Common Multiple | 0 / 0 | (None) | |
| 20224 | 20224 Legal or Not | 0 / 0 | (None) |
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