| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 4185 | P6099 [USACO19FEB] Dishwashing G | 0 / 0 | 6 | |
| 5082 | P6100 [USACO19FEB] Painting the Barn G | 0 / 0 | 7 | |
| 5088 | P6116 [JOI 2019 Final] 有趣的家庭菜园 3 / Growing Vegetables is Fun 3 | 0 / 0 | 7 | |
| 5087 | P6117 [JOI 2019 Final] 硬币收藏 / Coin Collecting | 0 / 0 | 7 | |
| 5086 | P6118 [JOI 2019 Final] 独特的城市 / Unique Cities | 0 / 0 | 8 | |
| 5111 | P6132 [集训队互测 2019] 简单计数 | 0 / 0 | 9 | |
| 5209 | P6225 [eJOI 2019] 异或橙子 | 0 / 0 | 6 | |
| 5200 | P6226 [BalticOI 2019] 潜艇 / Nautilus | 0 / 0 | 7 | |
| 5201 | P6227 [BalticOI 2019] 山谷 (Day1) | 0 / 0 | 7 | |
| 5202 | P6228 [BalticOI 2019] 汤姆的餐厅 (Day2) | 0 / 0 | 7 | |
| 5214 | P6229 [BalticOI 2019] 项链 (Day2) | 0 / 0 | 7 | |
| 5215 | P6230 [BalticOI 2019] 奥运会 (Day2) | 0 / 0 | 7 | |
| 5222 | P6232 [eJOI 2019] 挂架 | 0 / 0 | 7 | |
| 5220 | P6233 [eJOI 2019] Awesome Arrowland Adventure | 0 / 0 | 7 | |
| 5224 | P6234 [eJOI 2019] T形覆盖 | 0 / 0 | 8 | |
| 5226 | P6235 [eJOI 2019] 矩形染色 | 0 / 0 | 8 | |
| 5229 | P6241 [eJOI 2019] 塔 | 0 / 0 | 7 | |
| 5223 | P6251 [ICPC 2019 WF] Azulejos | 0 / 0 | 6 | |
| 4224 | P6252 [ICPC 2019 WF] Beautiful Bridges | 0 / 0 | 7 | |
| 4190 | P6253 [ICPC 2019 WF] Checks Post Facto | 0 / 0 | 8 |