|
|
2297 |
P2851
USACO（106）动态规划一7：奶牛自行车队P4953 [USACO02FEB] Cow Cycling
|
7 / 13 |
8 |
|
|
2298 |
P2852
USACO（107）动态规划一8：打扫食槽P2943 [USACO09MAR] Cleaning Up G
|
5 / 9 |
9 |
|
|
2299 |
P2853
USACO（108）动态规划一9：连击游戏P3041 [USACO12JAN] Video Game G
|
3 / 7 |
10 |
|
|
2300 |
P2854
USACO（109）动态规划（区间型）1：金币游戏P3004 [USACO10DEC] Treasure Chest S
|
14 / 53 |
7 |
|
|
2301 |
P2855
USACO（110）动态规划（区间型）2：修改回文P2890 [USACO07OPEN] Cheapest Palindrome
|
9 / 15 |
7 |
|
|
2302 |
P2856
*【动态规划：区间中间推】奶牛吃草[USACO05NOV] Grazing on the Run G
|
11 / 25 |
6 |
|
|
2303 |
P2857
USACO（112）动态规划（区间型）4：提交作业P2339 [USACO04OPEN] Turning in Homework G
|
9 / 26 |
7 |
|
|
2304 |
P2858
[USACO07CHN] The Bovine Accordion and Banjo Orchestra G
|
3 / 4 |
10 |
|
|
2305 |
P2859
USACO（114）动态规划（背包型）2：太空电梯P6771 [USACO05MAR] Space Elevator 太空电梯
|
10 / 15 |
7 |
|
|
2306 |
P2860
USACO（115）动态规划（背包型）3：奶牛会展P2340 [USACO03FALL] Cow Exhibition G
|
8 / 16 |
8 |
|
|
2307 |
P2861
USACO（116）动态规划（背包型）4：促销日P6205 [USACO06JAN] Dollar Dayz S
|
8 / 19 |
7 |
|
|
2308 |
P2862
USACO（117）动态规划（背包型）5：股票市场P2938 [USACO09FEB] Stock Market G
|
9 / 20 |
7 |
|
|
2309 |
P2863
USACO（118）动态规划（背包型）6：三角牧场POJ1948 [USACO02NOV] Triangular Pasture
|
6 / 26 |
8 |
|
|
2310 |
P2864
USACO（119）动态规划（背包型）7：录制唱片
|
2 / 2 |
10 |
|
|
2311 |
P2865
USACO（120）动态规划（背包型）8：电子游戏P2967 [USACO09DEC] Video Game Troubles
|
6 / 12 |
9 |
|
|
2312 |
P2866
USACO（121）随机化/动态规划（背包型）9：三个代表P1675 [USACO05FEB] Jersey Politics
|
5 / 16 |
8 |
|
|
2313 |
P2867
USACO（122）动态规划（背包型）10：最少找零P2851 [USACO06DEC] The Fewest Coins G
|
6 / 43 |
8 |
|
|
2314 |
P2868
*【树形DP：相邻点互斥】无根树最多不相邻点数 [USACO10NOV] Visiting Cows G
|
31 / 187 |
8 |
|
|
2315 |
P2869
USACO（124）（树形DP）2：手机网络P2899 [USACO08JAN] Cell Phone Network G
|
7 / 18 |
8 |
|
|
2316 |
P2870
USACO（125）动态规划（树形DP）3：切断道路[Rebuilding Roads, Feb 2002]
|
7 / 12 |
9 |
|
|
2317 |
P2871
USACO（126）动态规划（树形DP）4：产奶比赛P6079 [USACO06MAR] Milk Team Select G
|
3 / 20 |
9 |
|
|
2318 |
P2872
【动态规划（树形DP + 斜率优化，慎做，超级难）】焊接 [USACO11OPEN] Soldering G
|
4 / 108 |
10 |
|
|
2330 |
P2873
USACO（103）动态规划一4：滑雪比赛P2968 [USACO09DEC] Bobsledding S
|
9 / 24 |
7 |
|
|
2331 |
P2874
[USACO07CHN] Treasure G
|
1 / 2 |
10 |
|
|
2332 |
P2875
USACO（129）动态规划（单调队列优化）2：玉米实验[Cornfields, 2003 Mar]
|
6 / 6 |
10 |
|
|
2334 |
P2877
【单调队列】又买饲料[USACO10NOV] Buying Feed G
|
5 / 17 |
8 |
|
|
2336 |
P2879
USACO（133）动态规划（单调队列优化）6：约翰的书架P1848 [USACO12OPEN] Bookshelf G
|
4 / 20 |
9 |
|
|
2338 |
P2881
USACO（135）动态规划（位向量型）2：全能奶牛P4877 [USACO14FEB] Cow Decathlon G
|
4 / 10 |
9 |
|
|
2339 |
P2882
USACO（136）动态规划（位向量型）3：不找零P3092 [USACO13NOV] No Change G
|
4 / 10 |
9 |
|
|
2340 |
P2883
USACO（137）动态规划（位向量型）4：奶牛叠罗汉（II）P3112 [USACO14DEC] Guard Mark G
|
4 / 10 |
9 |
|
|
2341 |
P2884
动态树顶点加子树求和（Dynamic Tree Vertex Add Subtree Sum）
|
8 / 26 |
7 |
|
|
2342 |
P2885
*【状态压缩DP】最小分组[USACO12MAR] Cows in a Skyscraper G
|
38 / 187 |
7 |
|
|
2343 |
P2886
[USACO05DEC] Scales S
|
0 / 1 |
10 |
|
|
2365 |
P2908
*【动态规划：状态设计DP】核电站问题
|
6 / 12 |
9 |
|
|
2554 |
P2914
*【组合数：不相邻组合】不相邻组合
|
50 / 219 |
7 |
|
|
2555 |
P2915
*【组合数：可重复组合】可重复组合
|
48 / 183 |
7 |
|
|
2556 |
P2916
*【思维】砝码设计
|
26 / 71 |
5 |
|
|
2589 |
P2949
*【思维】最大连续和[USACO11JAN]Profits S
|
97 / 332 |
6 |
|
|
2604 |
P2954
[USACO05DEC] Knights of Ni S
|
3 / 3 |
10 |
|
|
2607 |
P2957
*【贪心】奶牛探险 [USACO05OPEN] Expedition G
|
21 / 36 |
3 |
|
|
2608 |
P2958
*【贪心】中位数最大[USACO04MAR] Financial Aid
|
10 / 19 |
6 |
|
|
2611 |
P2960
[USACO05DEC] Cow Patterns G
|
4 / 6 |
10 |
|
|
2612 |
P2961
[USACO05DEC] Barn Expansion G
|
4 / 7 |
10 |
|
|
2613 |
P2962
[USACO06JAN] Dollar Dayz S
|
4 / 4 |
10 |
|
|
2614 |
P2963
*【快速幂】高精度快速幂[Cruel Math Teacher,2009 Feb]
|
22 / 37 |
3 |
|
|
2617 |
P2966
USACO（20）排序3：录制节目[USACO14JAN] Recording the Moolympics S
|
6 / 11 |
9 |
|
|
2618 |
P2967
*【排序】雄伟的山峦[USACO02Open]Mountain Majesties
|
5 / 11 |
9 |
|
|
2619 |
P2968
[USACO06JAN] The Grove S
|
3 / 6 |
10 |
|
|
2620 |
P2969
USACO（23）排序6：纯种奶牛P3069 [USACO13JAN] Cow Lineup G
|
4 / 7 |
10 |
|
|
2621 |
P2970
USACO（24）排序7：奶牛集体照P3034 [USACO11DEC] Cow Photography G/S
|
5 / 7 |
9 |
|
|
2622 |
P2971
归并排序1：整理绳子[Cow Laundry,2003 Fall]
|
11 / 17 |
6 |
|
|
2623 |
P2972
动态树子树加子树求和（Dynamic Tree Subtree Add Subtree Sum）
|
6 / 18 |
8 |
|
|
2624 |
P2973
*【贪心】保护花朵[USACO07JAN] Protecting the Flowers S
|
22 / 45 |
4 |
|
|
2625 |
P2974
USACO（28）贪心进阶2：奶牛杂技[Cow Acrobats, 2005 Nov]
|
6 / 9 |
9 |
|
|
2626 |
P2975
USACO（29）贪心进阶3：二道工序P6243 [USACO06OPEN] The Milk Queue G
|
2 / 39 |
9 |
|
|
2629 |
P2978
USACO（32）队列1：失误的滑雪P2338 [USACO14JAN] Bessie Slows Down S
|
4 / 10 |
9 |
|
|
2631 |
P2980
*【STL：set】宴会邀请[USACO13JAN] Party Invitations S
|
18 / 53 |
6 |
|
|
2632 |
P2981
USACO（35）穷举+差分1：翻转奶牛P2882 [USACO07MAR] Face The Right Way G
|
3 / 8 |
10 |
|
|
2634 |
P2983
USACO（37）数位1：区间数字的个数[Dream Counting, 2006 Dec]
|
1 / 4 |
10 |
|
|
2635 |
P2984
USACO（38）数位2：二进制编号来源[Cow Queueing, 2003 Dec]【SP1182】
|
2 / 7 |
10 |
|
|
2637 |
P2986
USACO（40）深搜2：拼图游戏P2927 [USACO08DEC] Jigsaw Puzzles S
|
1 / 2 |
10 |
|
|
2638 |
P2987
*【搜索好题】埃及分数[USACO97Jan]Babylonian Fractions
|
3 / 8 |
10 |
|
|
2639 |
P2988
[USACO06JAN] Roping the Field G
|
0 / 0 |
(无) |
|
|
2640 |
P2989
USACO（43）深搜5：解密牛语[USACO4.1.4. Cryptcowgraphy]
|
0 / 0 |
(无) |
|
|
2641 |
P2990
*【模拟：可持久化入门】时间旅行[USACO10OPEN] Time Travel S
|
5 / 9 |
9 |
|
|
2643 |
P2992
USACO（45）TRIE2：一号单词P3065 [USACO12DEC] First! G
|
1 / 6 |
10 |
|
|
2644 |
P2993
*【并查集】真话假话[USACO13JAN] Liars and Truth Tellers B
|
27 / 76 |
5 |
|
|
2645 |
P2994
USACO（48）并查集3：导航难题[Navigation Nightmare, 2004 Feb]
|
2 / 19 |
9 |
|
|
2646 |
P2995
USACO（49.1）并查集2：叠积木[Cube Stacking, 2004 Open]
|
4 / 10 |
9 |
|
|
2647 |
P2996
USACO（47）贪心进阶4：工作安排P2949 [USACO09OPEN] Work Scheduling G
|
6 / 8 |
9 |
|
|
2649 |
P2998
*【树状数组】数星星2️⃣[USACO11FEB] Generic Cow Protests G
|
9 / 39 |
7 |
|
|
2650 |
P2999
USACO（53）树状数组2：奶牛赛跑P3054 [USACO12OPEN] Running Laps S
|
4 / 9 |
9 |
|
|
2651 |
P3000
笛卡尔树（Cartesian Tree）
|
3 / 9 |
10 |
|
|
2654 |
P3001
D84【模板】对偶图最短路 Dijkstra 算法【最小割】[ICPC-Beijing 2006] 狼抓兔子
|
15 / 58 |
7 |
|
|
2655 |
P3002
*【矩阵树】无向图生成树计数[FJOI2007] 轮状病毒
|
13 / 57 |
7 |
|
|
2672 |
P3019
[SHOI2008] 汉诺塔
|
11 / 18 |
6 |
|
|
2673 |
P3020
[SHOI2008] 安全的航线
|
6 / 23 |
8 |
|
|
2674 |
P3021
[SHOI2008] 循环的债务
|
11 / 23 |
6 |
|
|
2675 |
P3022
G58_4*【博弈论】[SHOI2008] 小约翰的游戏
|
18 / 23 |
3 |
|
|
2676 |
P3023
*【仙人掌】无向连通图的直径[SHOI2008]仙人掌图 II
|
10 / 29 |
6 |
|
|
2714 |
P3061
*【网络流】[NOI2008] 志愿者招募
|
7 / 22 |
7 |
|
|
2715 |
P3062
[NOI2008] 糖果雨
|
3 / 18 |
9 |
|
|
2716 |
P3063
[NOI2008] 设计路线
|
8 / 14 |
8 |
|
|
2717 |
P3064
[NOI2008] 假面舞会
|
8 / 23 |
7 |
|
|
2718 |
P3065
[NOI2008] 奥运物流
|
4 / 12 |
9 |
|
|
2796 |
P3143
[CTSC2008] 祭祀
|
3 / 9 |
10 |
|
|
2797 |
P3144
[CTSC2008] 奥运抽奖
|
2 / 22 |
9 |
|
|
2798 |
P3145
[CTSC2008] 图腾
|
4 / 5 |
10 |
|
|
2799 |
P3146
[CTSC2008] 网络管理
|
5 / 19 |
8 |
|
|
2800 |
P3147
[CTSC2007] 矩阵Matrix（无spj）
|
0 / 56 |
10 |
|
|
2805 |
P3152
[CTSC2006] 歌唱王国
|
4 / 7 |
10 |
|
|
2806 |
P3153
[CTSC2006] 拼图「暂缺SPJ」
|
0 / 45 |
10 |
|
|
2807 |
P3154
[CTSC2006] 方块填数
|
0 / 0 |
(无) |
|
|
2808 |
P3155
[CTSC2006] 投篮游戏
|
0 / 54 |
10 |
|
|
2809 |
P3156
[CTSC2005] 魔术眼镜盒
|
1 / 1 |
10 |
|
|
2810 |
P3157
[CTSC2005] 合并正方形
|
0 / 58 |
10 |
|
|
2811 |
P3158
[CTSC2005] 玩具的重量
|
0 / 39 |
10 |
|
|
2812 |
P3159
[CTSC2005] 孤独的牧羊女
|
0 / 37 |
10 |
|
|
2813 |
P3160
[CTSC2004] 最优切割
|
2 / 16 |
9 |
|
|
2814 |
P3161
[CTSC2004] 数字搜索
|
0 / 47 |
10 |
