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《POI 1997-2003》历年试题
-P4952 [POI 2002] 火车线路
-P4953 [POI 2002] 商务旅行
-P4954 [POI 2002] 超级马
-P4955 [POI 2002] 敌对球迷
-P4974 [POI 2002] 绝缘体
-P4975 *【栈：单调栈】[POI 2002] 最大的园地
-P4976 [POI 2002] 出圈游戏
-P4977 [POI 2002] 滑雪胜地
-P4978 [POI 2002] 协议
-P4979 [POI 2002] 滑雪者
-P4980 [POI 2002] B-Smooth 数
-P4981 [POI 2002] 括号
-P2461 D36*【2-sat】[POI 2001] 和平委员会
-P3053 *【搜索好题】[POI 2001 ] [HAOI2007] 反素数
-P4533 [POI 2001] Nas Necklaces项链
-P4948 [POI 2001] 绿色游戏
-P4949 [POI 2001] 蚂蚁和瓢虫
-P4950 [POI 2001] 跳舞蝇的教练
-P4951 [POI 2001] Goldmine
-P4558 [POI 2000] 迷宫的墙
-P4937 [POI 2000] 建造酿酒厂
-P4938 *【AC自动机】[POI 2000] 病毒
-P4939 [POI 2000] 滑雪
-P4940 [POI 2000] 条纹
-P4941 [POI 2000] 担保
-P4942 [POI 2000] 同构(作废)
-P4943 [POI 2000] 三臂起重机
-P4944 [POI 2000] 代码
-P4945 [POI 2000] 气垫船
-P4946 E6_1 [POI 2000] 公共串
-P4947 [POI 2000] 促销
-P2449 *【哈密顿or欧拉】原始生物[POI 1999]（未解决）
-P4574 [POI 1999] Store-Keeper
-P4925 [POI 1999]单一阿拉伯数字表示法
-P4926 [POI 1999]空立方体问题
-P4927 [POI 1999]多边形之战
-P4928 [POI 1999 R2] 飞弹(wuspj)
-P4929 [POI 1999]洞穴攀行
-P4930 [POI 1999]梦游者
-P4931 [POI 1999]溜冰场问题
-P4932 [POI 1999]树的染色问题
-P4933 [POI 1999 R3] 地图
-P4934 [POI 1999 R3] 祭坛问题
-P4935 [POI 1999 R3] 原始生物
-P4936 [POI 1999 R3] 降水
-P4559 [POI 1998] AB-words Abs
-P4917 [POI 1998] Painter’s Studio
-P4918 [POI 1998]Polygon
-P4919 [POI 1998]Word equations
-P4920 [POI 1998]How to pack containers
-P4921 [POI 1998]Assembler circuits
-P4922 [POI 1998] Chase
-P4923 [POI 1998] The lightest language
-P4924 [POI 1998 R3] 折线
-P4524 [POI 1997]Rek 蚂蚁的递归访问
-P4911 [POI 1997]The Number of Symmetrical Choices
-P4912 [POI 1997 R1] 跳
-P4913 [POI 1997] XOR Gates
-P4914 [POI 1997 R2] ADDON
-P4916 [POI 1997] Monochromatic Triangles
-loj2889 「POI 1997」基因串
章节 1. 《POI》历年试题1997-2003
开放
| 题目 | 尝试 | AC | 难度 |
|---|---|---|---|
| P3436 [POI 2003] 三项式系数Trinomial | 1 | 1 | 10 |
| P3971 [POI 2003] Connections | 0 | 0 | (无) |
| P4430 [POI 2003 R1] Chocolate | 1 | 1 | 10 |
| P4603 [POI 2003] Motorways | 0 | 0 | (无) |
| P4604 [POI 2003] Mastermind II | 0 | 0 | (无) |
| P4605 [POI 2003] Tiles | 0 | 0 | (无) |
| P4606 [POI 2003] Sequences without Stammers | 0 | 0 | (无) |
| P4607 [POI 2003] Smugglers | 3 | 2 | 10 |
| P4608 [POI 2003] Numerals of Przesmyks | 1 | 0 | 10 |
| P4609 [POI 2003] Printed-Circuit Boards | 0 | 0 | (无) |
| P4610 [POI 2003] Monkeys | 1 | 1 | 10 |
| P4611 [POI 2003] Treasure | 0 | 0 | (无) |
| P4612 D124 同余最短路 Dijkstra 算法[POI 2003] Sums | 4 | 2 | 10 |
| P4613 [POI 2003] Shuffle | 0 | 0 | (无) |
| P4952 [POI 2002] 火车线路 | 2 | 1 | 10 |
| P4953 [POI 2002] 商务旅行 | 1 | 1 | 10 |
| P4954 [POI 2002] 超级马 | 2 | 1 | 10 |
| P4955 [POI 2002] 敌对球迷 | 1 | 1 | 10 |
| P4974 [POI 2002] 绝缘体 | 0 | 0 | (无) |
| lg5943 *【栈：单调栈】[POI 2002] 最大的园地 | 5 | 2 | 10 |
| P4976 [POI 2002] 出圈游戏 | 2 | 1 | 10 |
| P4977 [POI 2002] 滑雪胜地 | 0 | 0 | (无) |
| P4978 [POI 2002] 协议 | 5 | 1 | 10 |
| P4979 [POI 2002] 滑雪者 | 1 | 1 | 10 |
| P4980 [POI 2002] B-Smooth 数 | 1 | 1 | 10 |
| P4981 [POI 2002] 括号 | 1 | 1 | 10 |
| P2461 D36*【2-sat】[POI 2001] 和平委员会 | 27 | 9 | 7 |
| lg1463 【搜索好题】[POI 2001 R1 / ZJOI2006 / HAOI2007] 反素数 | 23 | 14 | 5 |
| P4533 [POI 2001] Nas Necklaces项链 | 0 | 0 | (无) |
| P4948 [POI 2001] 绿色游戏 | 1 | 1 | 10 |
| P4949 [POI 2001] 蚂蚁和瓢虫 | 0 | 0 | (无) |
| P4950 [POI 2001] 跳舞蝇的教练 | 0 | 0 | (无) |
| P4951 [POI 2001] Goldmine | 3 | 1 | 10 |
| P4558 [POI 2000] 迷宫的墙 | 0 | 0 | (无) |
| P4937 [POI 2000] 建造酿酒厂 | 0 | 0 | (无) |
| P4938 [POI 2000] 病毒 | 66 | 10 | 8 |
| P4939 [POI 2000] 滑雪 | 1 | 0 | 10 |
| P4940 [POI 2000] 条纹 | 1 | 1 | 10 |
| P4941 [POI 2000] 担保 | 0 | 0 | (无) |
| P4942 [POI 2000] 同构(作废) | 0 | 0 | (无) |
| P4943 [POI 2000] 三臂起重机 | 0 | 0 | (无) |
| P4944 [POI 2000] 代码 | 1 | 1 | 10 |
| P4945 [POI 2000] 气垫船 | 0 | 0 | (无) |
| P4946 E6_1 [POI 2000] 公共串 | 69 | 17 | 7 |
| P4947 [POI 2000] 促销 | 0 | 0 | (无) |
| P2449 *【哈密顿or欧拉】[POI 1999 R3] 原始生物 | 5 | 4 | 10 |
| P4574 [POI 1999] Store-Keeper | 0 | 0 | (无) |
| P4925 [POI 1999]单一阿拉伯数字表示法 | 0 | 0 | (无) |
| P4926 [POI 1999]空立方体问题 | 0 | 0 | (无) |
| P4927 [POI 1999]多边形之战 | 1 | 1 | 10 |
| P4928 [POI 1999 R2] 飞弹(wuspj) | 0 | 0 | (无) |
| P4929 [POI 1999]洞穴攀行 | 0 | 0 | (无) |
| P4930 [POI 1999]梦游者 | 0 | 0 | (无) |
| P4931 [POI 1999]溜冰场问题 | 0 | 0 | (无) |
| P4932 [POI 1999]树的染色问题 | 0 | 0 | (无) |
| P4933 [POI 1999 R3] 地图 | 1 | 1 | 10 |
| P4934 [POI 1999 R3] 祭坛问题 | 1 | 1 | 10 |
| P4935 [POI 1999 R3] 原始生物 | 2 | 1 | 10 |
| P4936 [POI 1999 R3] 降水 | 1 | 1 | 10 |
| P4559 [POI 1998] AB-words Abs | 0 | 0 | (无) |
| P4917 [POI 1998] Painter’s Studio | 4 | 1 | 10 |
| P4918 [POI 1998]Polygon | 1 | 0 | 10 |
| P4919 [POI 1998]Word equations | 0 | 0 | (无) |
| P4920 [POI 1998]How to pack containers | 0 | 0 | (无) |
| P4921 [POI 1998]Assembler circuits | 0 | 0 | (无) |
| P4922 [POI 1998] Chase | 0 | 0 | (无) |
| P4923 [POI 1998] The lightest language | 0 | 0 | (无) |
| P4924 [POI 1998 R3] 折线 | 1 | 1 | 10 |
| P4524 [POI 1997]Rek 蚂蚁的递归访问 | 0 | 0 | (无) |
| P4911 [POI 1997]The Number of Symmetrical Choices | 1 | 1 | 10 |
| P4912 [POI 1997 R1] 跳 | 1 | 1 | 10 |
| P4913 [POI 1997] XOR Gates | 0 | 0 | (无) |
| P4914 [POI 1997 R2] ADDON | 1 | 1 | 10 |
| P4916 [POI 1997] Monochromatic Triangles | 0 | 0 | (无) |
| loj2889 「POI 1997」基因串 | 1 | 1 | 10 |