USACO - 题库 - 清北信奥登峰计划

题库:

清北信奥洛谷 AtCoder

难度:

入门普及- 普及普及+/提高− 提高提高+/省选− 省选/NOI− NOI/NOI+/CTSC 暂无评定

标签:

ID	题目显示标签隐藏标签	AC / 尝试	难度
10374	10374 [USACO4.4] 棋盘游戏 Shuttle Puzzle USACO	0 / 0	6
10375	10375 [USACO4.2] 草地排水 Drainage Ditches USACO 网络流	0 / 0	7
10376	10376 [USACO4.4] 重叠的图像 Frame Up 搜索 USACO 拓扑排序	0 / 0	7
10377	10377 【模板】二维凸包 / [USACO5.1] 圈奶牛Fencing the Cows 计算几何 USACO 分治凸包	0 / 0	7
10378	10378 [USACO5.1] 乐曲主题Musical Themes 动态规划 DP USACO	0 / 0	7
10379	10379 [USACO5.3] 量取牛奶Milk Measuring 动态规划 DP 搜索 USACO 深度优先搜索 DFS	0 / 0	7
10380	10380 [USACO5.3] 窗体面积Window Area USACO	0 / 0	7
10381	10381 [IOI 1996 / USACO5.3] 校园网 Network of Schools USACO IOI 强连通分量 Tarjan 1996	0 / 0	6
10382	10382 [USACO5.4] 周游加拿大 Canada Tour 字符串动态规划 DP 搜索 USACO	0 / 0	7
10383	10383 [USACO16OPEN] Landscaping P 数学贪心 2016 USACO	0 / 0	7
10384	10384 [IOI 1998 / USACO5.1] 夜空繁星 Starry Night 1998 USACO IOI 枚举广度优先搜索 BFS	0 / 0	6
10385	10385 [IOI 2001 / USACO5.5] 贰五语言 Two Five 动态规划 DP 2001 USACO IOI 深度优先搜索 DFS	0 / 0	8
10386	10386 [IOI 1996 / USACO4.2] 工序安排 Job Processing 数学贪心 USACO IOI 枚举 1996	0 / 0	7
10387	10387 [USACO4.3] 街道赛跑Street Race USACO 枚举广度优先搜索 BFS Tarjan	0 / 0	5
10388	10388 [USACO4.3] 字母游戏 Letter Game USACO	0 / 0	7
10406	10406 [USACO16JAN] Build Gates S 模拟字符串搜索 2016 USACO	0 / 0	5
21157	luogu#P10450 [USACO03MAR] Best Cow Fences G 动态规划 DP 2003 二分 USACO 前缀和	0 / 0	5
10469	10469 [USACO08FEB] Dining Cows B 动态规划 DP 递推 2008 USACO	0 / 0	3
21182	luogu#P10475 [USACO03FALL] Milking Grid（数据加强版） USACO 哈希 hashing KMP 算法	0 / 0	6
10476	10476 [USACO15DEC] Switching on the Lights S 模拟搜索 2015 USACO 广度优先搜索 BFS 深度优先搜索 DFS	0 / 0	6
10477	10477 [USACO08NOV] Light Switching G 2008 线段树 USACO	0 / 0	6
10478	10478 [USACO16DEC] Moocast G 2016 二分 USACO 生成树	0 / 0	5
10479	10479 [USACO16DEC] Cow Checklist G 动态规划 DP 2016 USACO	0 / 0	6
10480	10480 [USACO14DEC] Marathon S 2014 USACO	0 / 0	5
10481	10481 [USACO06DEC] Wormholes G 2006 USACO 深度优先搜索 DFS 负权环	0 / 0	5
10482	10482 [USACO06DEC] The Fewest Coins G 动态规划 DP 2006 USACO 背包 DP 进制	0 / 0	7
10483	10483 [USACO06DEC] Milk Patterns G 2006 二分 USACO 哈希 hashing 后缀数组 SA	0 / 0	6
10484	10484 [USACO06DEC] Cow Picnic S 搜索图论贪心 2006 USACO 深度优先搜索 DFS	0 / 0	5
10485	10485 [USACO06DEC] Cow Roller Coaster S 动态规划 DP 2006 USACO 背包 DP	0 / 0	6
10486	10486 [USACO06DEC] River Hopscotch S 2006 二分 USACO	0 / 0	5
10487	10487 [USACO06FEB] Cellphones G 贪心 2006 线段树 USACO 前缀和	0 / 0	6
10488	10488 [USACO06FEB] Steady Cow Assignment G 贪心 2006 二分 USACO 网络流枚举双指针 two-pointer	0 / 0	8
10489	10489 [USACO06FEB] Treats for the Cows G/S 动态规划 DP 2006 USACO 区间 DP	0 / 0	5
10490	10490 [USACO06FEB] Stall Reservations S 贪心 2006 线段树 USACO Special Judge 前缀和	0 / 0	5
10491	10491 [USACO06JAN] Redundant Paths G 图论 2006 USACO 双连通分量	0 / 0	7
21198	luogu#P10491 [USACO09NOV] The Chivalrous Cow B 2009 USACO O2优化广度优先搜索 BFS	0 / 0	3
10492	10492 [USACO06JAN] Roping the Field G 2006 USACO	0 / 0	7
10493	10493 [USACO06JAN] Corral the Cows G 2006 线段树二分 USACO	0 / 0	6
10494	10494 [USACO06JAN] The Cow Prom S 2006 USACO 强连通分量 Tarjan	0 / 0	6
21201	luogu#P10494 [USACO02FEB] Power Hungry Cows 2002 USACO O2优化广度优先搜索 BFS 剪枝迭代加深搜索启发式迭代加深搜索 IDA*	0 / 0	7
10495	10495 [USACO06JAN] The Grove S 2006 USACO 广度优先搜索 BFS	0 / 0	7
10496	10496 [USACO06NOV] Roadblocks G 2006 USACO 最短路	0 / 0	7
10497	10497 [USACO06NOV] Bad Hair Day S 2006 USACO 栈 ST 表单调栈	0 / 0	5
21204	luogu#P10497 [USACO03OPEN] Lost Cows 2003 线段树 USACO 树状数组	0 / 0	3
10498	10498 [USACO06NOV] Big Square S 动态规划 DP 2006 USACO 枚举深度优先搜索 DFS	0 / 0	6
10499	10499 [USACO07DEC] Sightseeing Cows G 搜索 2007 二分 USACO 最短路分数规划	0 / 0	7
10500	10500 [USACO07DEC] Gourmet Grazers G 2007 USACO	0 / 0	7
10501	10501 [USACO07DEC] Best Cow Line G 字符串贪心 2007 USACO 队列	0 / 0	6
10502	10502 [USACO07DEC] Charm Bracelet S 动态规划 DP 2007 USACO 枚举背包 DP	0 / 0	3
10503	10503 [USACO07DEC] Building Roads S 图论 2007 USACO 生成树	0 / 0	5
10504	10504 [USACO07DEC] Mud Puddles S 2007 USACO	0 / 0	3
10505	10505 [USACO07FEB] Building A New Barn G 数学贪心 2007 USACO	0 / 0	7
10506	10506 [USACO07FEB] The Cow Lexicon S 字符串动态规划 DP 2007 USACO	0 / 0	7
10507	10507 [USACO07JAN] Problem Solving G 动态规划 DP 贪心 2007 USACO 最短路	0 / 0	7
10508	10508 [USACO07JAN] Cow School G 2007 USACO cdq 分治斜率优化分数规划决策单调性	0 / 0	8
10509	10509 [USACO07JAN] Protecting the Flowers S 模拟贪心 2007 USACO 排序	0 / 0	5
10510	10510 [USACO07JAN] Tallest Cow S 模拟 2007 USACO 哈希 hashing 前缀和差分	0 / 0	5
10511	10511 [USACO07JAN] Balanced Lineup G 2007 USACO 树状数组 ST 表	0 / 0	5
10512	10512 [USACO07MAR] Ranking the Cows G 2007 USACO	0 / 0	6
10513	10513 [USACO07MAR] Face The Right Way G 贪心 2007 USACO 枚举	0 / 0	6
10514	10514 [USACO07MAR] Cow Traffic S 动态规划 DP 递推 2007 USACO 深度优先搜索 DFS	0 / 0	5
10515	10515 [USACO07MAR] Monthly Expense S 2007 USACO	0 / 0	5
10516	10516 [USACO07NOV] Telephone Wire G 动态规划 DP 2007 USACO 最短路	0 / 0	7
10517	10517 [USACO07NOV] Cow Relays G 动态规划 DP 2007 USACO 最短路矩阵乘法	0 / 0	6
10518	10518 [USACO07NOV] Sunscreen G 动态规划 DP 贪心 2007 USACO	0 / 0	5
10519	10519 [USACO07NOV] Cow Hurdles S 2007 USACO 最短路	0 / 0	5
10520	10520 [USACO07NOV] Milking Time S 动态规划 DP 2007 USACO 排序背包 DP	0 / 0	5
10521	10521 [USACO07OPEN] Cheapest Palindrome G 字符串动态规划 DP 递推 2007 USACO	0 / 0	6
10522	10522 [USACO07OPEN] Dining G 递推 2007 USACO 网络流	0 / 0	7
10524	10524 [USACO08FEB] Making the Grade G 动态规划 DP 递推 2008 USACO O2优化斜率维护技巧 slope trick	0 / 0	7
10525	10525 [USACO08FEB] Hotel G 2008 线段树 USACO 栈	0 / 0	7
10526	10526 [USACO08FEB] Meteor Shower S 搜索 2008 USACO 广度优先搜索 BFS	0 / 0	5
10527	10527 [USACO08FEB] Eating Together S 动态规划 DP 递推 2008 USACO 队列	0 / 0	5
10528	10528 [USACO08JAN] Artificial Lake G 2008 USACO 栈	0 / 0	7
10529	10529 [USACO08JAN] Haybale Guessing G 2008 线段树二分 USACO 并查集	0 / 0	7
10530	10530 [USACO08JAN] Cell Phone Network G 2008 USACO 排序树形 DP 拓扑排序	0 / 0	5
10531	10531 [USACO08MAR] Land Acquisition G 动态规划 DP 2008 USACO 斜率优化	0 / 0	8
10532	10532 [USACO08MAR] Cow Jogging G 动态规划 DP 2008 USACO 广度优先搜索 BFS A* 算法	0 / 0	7
10533	10533 [USACO08MAR] Pearl Pairing G 贪心 2008 USACO Special Judge	0 / 0	5
10534	10534 [USACO08MAR] The Loathesome Hay Baler S 模拟搜索 2008 USACO 广度优先搜索 BFS	0 / 0	5
10535	10535 [USACO08MAR] River Crossing S 动态规划 DP 2008 USACO 背包 DP	0 / 0	5
10536	10536 [USACO08OPEN] Crisis on the Farm G 字符串动态规划 DP 搜索 2008 USACO	0 / 0	7
10537	10537 [USACO08OPEN] Cow Neighborhoods G 2008 USACO 并查集平衡树生成树	0 / 0	8
10538	10538 [USACO08OPEN] Roads Around The Farm S 2008 USACO 递归	0 / 0	1
10539	10539 [USACO08OPEN] Word Power S 模拟字符串 2008 USACO	0 / 0	3
10540	10540 [USACO08OPEN] Cow Cars S 贪心 2008 USACO 排序	0 / 0	3
10541	10541 [USACO08OPEN] Clear And Present Danger S 2008 USACO 最短路	0 / 0	5
10542	10542 [USACO08OCT] Bovine Bones G 2008 USACO 枚举期望	0 / 0	1
10543	10543 [USACO08OCT] Pasture Walking G 2008 USACO	0 / 0	5
10544	10544 [USACO08OCT] Wheel Rotation G 2008 USACO	0 / 0	3
10545	10545 [USACO08OCT] Power Failure G 2008 USACO	0 / 0	6
10546	10546 [USACO08NOV] Mixed Up Cows G 2008 USACO 状压 DP	0 / 0	7
10547	10547 [USACO08NOV] Cheering up the Cow G 2008 USACO 生成树	0 / 0	6
10548	10548 [USACO08NOV] Toys G 贪心 2008 USACO 生成树状压 DP	0 / 0	8
10549	10549 [USACO08NOV] Buying Hay S 2008 USACO 背包 DP	0 / 0	5
10550	10550 [USACO08NOV] Guarding the Farm S 搜索 2008 USACO 深度优先搜索 DFS	0 / 0	6
10551	10551 [USACO08NOV] Time Management S 贪心 2008 二分 USACO 排序	0 / 0	5
10552	10552 [USACO08DEC] Trick or Treat on the Farm G 动态规划 DP 搜索 2008 USACO 记忆化搜索 Tarjan 基环树	0 / 0	6
10553	10553 [USACO08DEC] Secret Message G 2008 USACO 进制字典树 Trie	0 / 0	6
10554	10554 [USACO08DEC] Winning Checkers G 动态规划 DP 2008 USACO 队列	0 / 0	7

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