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| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 2770 | loj5095 「POI2009 R1」灭火器 Fire Extinguishers | 6 / 10 | 9 | |
| 2768 | loj5096 「POI2009 R1」鹅卵石 Pebbles | 11 / 14 | 7 | |
| 2771 | loj5097 「POI2009 R1」算法加速 Algorithm Speedup | 4 / 11 | 9 | |
| 2772 | loj5098 「POI2009 R1」大象 Elephants | 8 / 14 | 8 | |
| 2773 | loj5099 「POI2009 R1」消防队 Fire Brigade | 3 / 58 | 9 | |
| 2791 | loj5100 「POI2009 R2」拜图斯的散步 The Walk of Bytie-boy | 6 / 39 | 8 | |
| 2786 | loj5101 「POI2009 R2」列车长 Ticket Inspector | 7 / 13 | 8 | |
| 2789 | loj5102 「POI2009 R2」建筑师 Architect | 7 / 9 | 9 | |
| 2787 | loj5103 「POI2009 R2」三角网上的岛屿 Isles in a Triangular Grid | 1 / 1 | 10 | |
| 2792 | loj5104 「POI2009 R3」巫师 Hexer | 7 / 12 | 9 | |
| 2794 | loj5105 「POI2009 R3」单词 Words | 5 / 12 | 9 | |
| 2795 | loj5106 「POI2009 R3」矩阵 Matrix | 7 / 12 | 9 | |
| 2790 | loj5107 「POI2009 R3」岛屿 Island | 3 / 8 | 10 | |
| 2788 | loj5108 「POI2009 R2」冰鞋 Ice Skates | 7 / 12 | 9 | |
| 2793 | loj5109 「POI2009 R3」编码 The Code | 3 / 9 | 10 | |
| 6411 | loj5110 「POI2009 R3」搜索 Search | 0 / 9 | 10 |
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