2023 - Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	12472	P12664 [KOI 2023 Round 2] 烤肉派对二分 2023 KOI（韩国）	0 / 0	4
	12473	P12665 [KOI 2023 Round 2] ZigZag 2023 链表 KOI（韩国）	0 / 0	4
	12474	P12666 [KOI 2023 Round 2] 草地上的蚁穴 2023 树形 DP 组合数学 KOI（韩国）	0 / 0	5
	12475	P12667 [KOI 2023 Round 2] 傻瓜锁线段树 2023 KOI（韩国）	0 / 0	5
	11285	P12704 Retribution 2023 O2优化	0 / 0	6
	12700	P12925 [POI 2022/2023 R2] 病毒 / Wirus POI（波兰） 2023	0 / 0	5
	12701	P12926 [POI 2022/2023 R2] 涂色游戏 / Gra w kolorowanie POI（波兰） 2023	0 / 0	(None)
	12702	P12927 [POI 2022/2023 R2] 车厢 / Wagony POI（波兰） 2023	0 / 0	(None)
	12703	P12928 [POI 2022/2023 R2] 伐木工人 / Drwale POI（波兰） 2023	0 / 0	(None)
	12704	P12929 [POI 2022/2023 R2] 攀登 / Wspinaczka POI（波兰） 2023	0 / 0	(None)
	12748	P12946 [GCJ Farewell Round #1] Colliding Encoding 字符串 2023 哈希 hashing Google Code Jam	0 / 0	2
	12749	P12947 [GCJ Farewell Round #1] Illumination Optimization 贪心 2023 Google Code Jam	0 / 0	2
	12750	P12948 [GCJ Farewell Round #1] Rainbow Sort 2023 Google Code Jam	0 / 0	3
	12751	P12949 [GCJ Farewell Round #1] ASCII Art 数学 2023 Google Code Jam	0 / 0	3
	12752	P12950 [GCJ Farewell Round #1] Untie 动态规划 DP 贪心 2023 Google Code Jam	0 / 0	3
	12753	P12951 [GCJ Farewell Round #2] Collecting Pancakes 贪心 2023 前缀和 Google Code Jam	0 / 0	3
	12754	P12952 [GCJ Farewell Round #2] Intruder Outsmarting 数学 2023 扩展欧几里德算法 Google Code Jam	0 / 0	4
	12755	P12953 [GCJ Farewell Round #2] Spacious Sets 递推二分 2023 Google Code Jam	0 / 0	3
	12756	P12954 [GCJ Farewell Round #2] Railroad Maintenance 2023 双连通分量 Google Code Jam	0 / 0	5
	12757	P12955 [GCJ Farewell Round #2] Railroad Management 2023 Google Code Jam	0 / 0	5
	12758	P12956 [GCJ Farewell Round #3] Game Sort: Part 1 2023 Special Judge Google Code Jam	0 / 0	3
	12759	P12957 [GCJ Farewell Round #3] Immunization Operation 模拟堆 2023 Google Code Jam	0 / 0	3
	12760	P12958 [GCJ Farewell Round #3] Evolutionary Algorithms 树状数组 2023 Google Code Jam	0 / 0	4
	12761	P12959 [GCJ Farewell Round #3] The Decades of Coding Competitions 图论并查集 2023 Google Code Jam	0 / 0	4
	12762	P12960 [GCJ Farewell Round #3] Game Sort: Part 2 贪心 2023 Special Judge 构造 Google Code Jam	0 / 0	7
	12763	P12961 [GCJ Farewell Round #4] Indispensable Overpass 2023 Special Judge 树形 DP Google Code Jam	0 / 0	5
	12764	P12962 [GCJ Farewell Round #4] Genetic Sequences 2023 后缀自动机 SAM ST 表后缀数组 SA Google Code Jam	0 / 0	6
	12765	P12963 [GCJ Farewell Round #4] Hey Google, Drive! 2023 广度优先搜索 BFS Google Code Jam	0 / 0	7
	12766	P12964 [GCJ Farewell Round #4] Old Gold 动态规划 DP 2023 Google Code Jam	0 / 0	6
	12767	P12965 [GCJ Farewell Round #4] Ring-Preserving Networks 2023 交互题 Special Judge Google Code Jam	0 / 0	6

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