|
|
1049 |
lg2742
G52_1 凸包 Andrew算法[USACO5.1] 圈奶牛Fencing the Cows
|
10 / 28 |
6 |
|
|
6687 |
lg2748
[USACO16OPEN] Landscaping P
|
1 / 1 |
10 |
|
|
12512 |
lg2801
教主的魔法
|
1 / 3 |
10 |
|
|
1455 |
lg2812
D15 缩点【强连通SCC】学校网络[IOI1996]
|
40 / 155 |
7 |
|
|
749 |
lg2822
[NOIP 2016 提高组] 组合数问题
|
30 / 173 |
8 |
|
|
6217 |
lg2824
C38 线段树+二分[HEOI2016/TJOI2016] 排序
|
16 / 35 |
5 |
|
|
6219 |
lg2825
[HEOI2016/TJOI2016] 游戏
|
2 / 4 |
10 |
|
|
6386 |
lg2827
[NOIP 2016 提高组] 蚯蚓
|
4 / 7 |
10 |
|
|
751 |
lg2831
[NOIP 2016 提高组] 愤怒的小鸟
|
3 / 66 |
9 |
|
|
4318 |
lg2839
C57 可持久化线段树+二分 P2839 [国家集训队] middle
|
2 / 4 |
10 |
|
|
2246 |
lg2850
D03 D113【最短路:spfa判断负环】混合图判断负环[USACO06DEC] Wormholes G
|
39 / 119 |
6 |
|
|
1136 |
lg2859
*【堆】使用电脑不冲突 [USACO06FEB] Stall Reservations S
|
76 / 256 |
6 |
|
|
2642 |
lg2862
【离散化+二分】>=C的最小正方形[USACO06JAN] Corral the Cows G
|
16 / 111 |
8 |
|
|
2616 |
lg2863
D14 [USACO06JAN] The Cow Prom S
|
6 / 6 |
10 |
|
|
3345 |
lg2868
D114【01分数规划+判断负环】环的点权和与边权和之比最大[USACO07DEC] Sightseeing Cows G
|
13 / 35 |
6 |
|
|
3290 |
lg2879
*【差分】最高的牛[USACO07JAN] Tallest Cow S
|
22 / 52 |
5 |
|
|
3291 |
lg2880
A12*【RMQ】区间最大和最小差[USACO07JAN] Balanced Lineup G
|
43 / 187 |
7 |
|
|
280 |
lg2884
*【二分】最大值最小(分m段)[USACO07MAR] Monthly Expense S
|
78 / 247 |
6 |
|
|
1135 |
lg2887
【贪心】[USACO07NOV] Sunscreen G
|
78 / 240 |
6 |
|
|
2238 |
lg2921
【思维】能够到达的点数[USACO08DEC] Trick or Treat on the Farm G
|
14 / 24 |
5 |
|
|
1762 |
lg2926
【思维】 $A_i$ 是数列中多少个数的倍数 [USACO08DEC] Patting Heads S
|
8 / 11 |
8 |
|
|
796 |
lg2932
【递归:Floodfill】统计无法到点1的点数[USACO09JAN] Earthquake Damage G
|
9 / 25 |
7 |
|
|
1533 |
lg2944
*【最小割】无向图某些点无法到点1[USACO09MAR] Earthquake Damage 2 G
|
1 / 1 |
10 |
|
|
2628 |
lg2947
*【栈:单调栈】向右看齐[USACO09MAR] Look Up S
|
63 / 269 |
7 |
|
|
1766 |
lg2949
A40*【反悔贪心】工作安排[USACO09OPEN] Work Scheduling G
|
55 / 262 |
7 |
|
|
1767 |
lg2970
A29 贪心算法【思维】最多无相交线段数 [USACO09DEC] Selfish Grazing S
|
60 / 255 |
7 |
|
|
2592 |
lg2985
*【二分】最小值最大[USACO10FEB] Chocolate Eating S
|
51 / 151 |
6 |
|
|
1641 |
lg2986
E85 换根DP【树形DP】点边都带权的树的集会点[USACO10MAR] Great Cow Gathering G
|
8 / 15 |
7 |
|
|
1636 |
lg2989
*【01分数规划】[USACO10MAR] Need For Speed S
|
16 / 45 |
6 |
|
|
5681 |
lg2993
[FJOI2014] 最短路径树问题
|
2 / 5 |
10 |
|
|
1559 |
lg3014
【模拟】康托展开及逆运算[USACO11FEB] Cow Line S
|
3 / 8 |
10 |
|
|
2627 |
lg3015
*【栈】括号序列[USACO11FEB] Best Parenthesis S
|
37 / 130 |
6 |
|
|
1561 |
lg3016
【模拟+优化】等边三角形平均值最大[USACO11FEB] The Triangle S
|
37 / 122 |
6 |
|
|
1548 |
lg3024
【模板】威佐夫博弈 /[USACO11OPEN] Cow Checkers S
|
19 / 57 |
6 |
|
|
1549 |
lg3025
【模拟】还原密码[USACO11OPEN] Forgotten Password S
|
18 / 31 |
4 |
|
|
1587 |
lg3028
【一维差分】数轴最多覆盖数[USACO10OCT] Soda Machine G
|
42 / 172 |
7 |
|
|
2287 |
lg3033
【二分图:最大独立集】奶牛跨栏赛[USACO11NOV] Cow Steeplechase G
|
2 / 2 |
10 |
|
|
2610 |
lg3045
*【反悔贪心】奶牛优惠卷[USACO12FEB] Cow Coupons G
|
34 / 229 |
8 |
|
|
2615 |
lg3051
*【中位数】环上移动干草[USACO12MAR] Haybale Restacking G
|
33 / 67 |
4 |
|
|
6055 |
lg3128
A11*【树上点差分】树上路径修改和点查询1[USACO15DEC] Max Flow P
|
19 / 29 |
3 |
|
|
6713 |
lg3129
*【模拟+set】[USACO15DEC] High Card Low Card P
|
4 / 7 |
10 |
|
|
6714 |
lg3130
C02*【线段树】一维区间修改+区间询问[USACO15DEC] Counting Haybale P
|
40 / 278 |
8 |
|
|
6703 |
lg3135
【动态规划:区间一维一边推】最大子矩阵2️⃣[USACO16JAN] Fort Moo P
|
10 / 16 |
7 |
|
|
6704 |
lg3136
[USACO16JAN] Mowing the Field P
|
1 / 3 |
10 |
|
|
6695 |
lg3141
D138 [USACO16FEB] Fenced In P
|
1 / 12 |
10 |
|
|
6247 |
lg3143
*【双指针】最大化两个K紧凑集合[USACO16OPEN] Diamond Collector S
|
13 / 21 |
5 |
|
|
6685 |
lg3147
[USACO16OPEN] 262144 P
|
9 / 12 |
8 |
|
|
6686 |
lg3148
[USACO16OPEN] Bull in a China Shop P
|
1 / 1 |
10 |
|
|
2958 |
lg3153
[CQOI2009] 跳舞
|
1 / 1 |
10 |
|
|
2959 |
lg3154
[CQOI2009] 循环赛
|
1 / 1 |
10 |
|
|
2957 |
lg3155
*【树形DP】8:[CQOI2009] 叶子的染色
|
22 / 70 |
6 |
|
|
4960 |
lg3157
C84C98【树状数组套权值线段树 | CDQ 分治+树状数组】[CQOI2011] 动态逆序对
|
4 / 7 |
10 |
|
|
4959 |
lg3158
【组合数+DP】[CQOI2011] 放棋子
|
1 / 4 |
10 |
|
|
4333 |
lg3159
[CQOI2012] 交换棋子
|
1 / 1 |
10 |
|
|
4334 |
lg3160
[CQOI2012] 局部极小值
|
1 / 1 |
10 |
|
|
4332 |
lg3161
[CQOI2012] 模拟工厂
|
1 / 1 |
10 |
|
|
4331 |
lg3162
[CQOI2012] 组装
|
1 / 1 |
10 |
|
|
5169 |
lg3163
[CQOI2014] 危桥
|
2 / 2 |
10 |
|
|
5168 |
lg3164
[CQOI2014] 和谐矩阵
|
1 / 1 |
10 |
|
|
5171 |
lg3165
[CQOI2014] 排序机械臂
|
20 / 65 |
6 |
|
|
5170 |
lg3166
[CQOI2014] 数三角形
|
21 / 254 |
9 |
|
|
5172 |
lg3167
[CQOI2014] 通配符匹配
|
1 / 1 |
10 |
|
|
5597 |
lg3168
C58 可持久化线段树+差分 [CQOI2015] 任务查询系统
|
1 / 1 |
10 |
|
|
5598 |
lg3169
[CQOI2015] 多项式
|
1 / 1 |
10 |
|
|
5599 |
lg3170
[CQOI2015] 标识设计
|
1 / 1 |
10 |
|
|
5596 |
lg3171
[CQOI2015] 网络吞吐量
|
1 / 1 |
10 |
|
|
5595 |
lg3172
[CQOI2015] 选数
|
3 / 14 |
9 |
|
|
1509 |
lg3174
E64 树形DP [HAOI2009] 毛毛虫
|
11 / 25 |
6 |
|
|
5701 |
lg3175
[HAOI2015] 按位或
|
1 / 1 |
10 |
|
|
5702 |
lg3176
[HAOI2015] 数字串拆分
|
3 / 25 |
9 |
|
|
5698 |
lg3177
[HAOI2015] 树上染色
|
13 / 28 |
5 |
|
|
5699 |
lg3178
[HAOI2015] 树上操作
|
11 / 62 |
8 |
|
|
5700 |
lg3179
[HAOI2015] 数组游戏
|
1 / 1 |
10 |
|
|
6229 |
lg3180
[HAOI2016] 地图
|
3 / 7 |
10 |
|
|
6231 |
lg3181
[HAOI2016] 找相同字符
|
2 / 5 |
10 |
|
|
6228 |
lg3182
[HAOI2016] 放棋子
|
19 / 109 |
8 |
|
|
6227 |
lg3183
[HAOI2016] 食物链
|
23 / 113 |
7 |
|
|
2841 |
lg3185
[HNOI2007] 分裂游戏
|
4 / 4 |
10 |
|
|
2838 |
lg3187
G53_3 旋转卡壳【计算几何】[HNOI2007] 最小矩形覆盖
|
3 / 17 |
9 |
|
|
2843 |
lg3188
[HNOI2007] 梦幻岛宝珠
|
5 / 9 |
9 |
|
|
2837 |
lg3189
[HNOI2007] 海盗分宝
|
0 / 18 |
10 |
|
|
2840 |
lg3190
[HNOI2007] 神奇游乐园
|
1 / 4 |
10 |
|
|
2842 |
lg3191
[HNOI2007] 紧急疏散(EVACUATE)
|
2 / 9 |
10 |
|
|
2839 |
lg3192
[HNOI2007] 胜负一子
|
0 / 0 |
(无) |
|
|
2662 |
lg3193
【矩阵乘法】[HNOI2008] GT考试
|
12 / 17 |
6 |
|
|
2660 |
lg3194
G54_2 半平面交 双端队列【计算几何】[HNOI2008] 水平可见直线
|
15 / 30 |
5 |
|
|
2663 |
lg3195
E53【斜率优化】[HNOI2008] 玩具装箱
|
25 / 67 |
5 |
|
|
2659 |
lg3196
[HNOI2008] 神奇的国度
|
5 / 18 |
8 |
|
|
2661 |
lg3197
【快速幂】[HNOI2008] 越狱
|
43 / 84 |
3 |
|
|
2664 |
lg3198
[HNOI2008] 遥远的行星
|
14 / 38 |
6 |
|
|
3139 |
lg3199
*【01分数规划+判断负环】环的边权平均值最小 [HNOI2009] 最小圈
|
15 / 37 |
5 |
|
|
3138 |
lg3200
【组合数:Catalan数】[HNOI2009] 有趣的数列
|
29 / 126 |
7 |
|
|
3136 |
lg3201
[HNOI2009] 梦幻布丁
|
0 / 12 |
10 |
|
|
3137 |
lg3202
[HNOI2009] 通往城堡之路
|
0 / 2 |
10 |
|
|
3667 |
lg3203
【动态树 LCT】[HNOI2010] 弹飞绵羊
|
7 / 10 |
9 |
|
|
3669 |
lg3204
[HNOI2010] 公交线路
|
0 / 0 |
(无) |
|
|
3661 |
lg3205
[HNOI2010] 合唱队
|
1 / 1 |
10 |
|
|
3666 |
lg3206
【CDQ分治】[HNOI2010] 城市建设
|
0 / 0 |
(无) |
|
|
3663 |
lg3207
[HNOI2010] 物品调度
|
0 / 0 |
(无) |
|
|
3668 |
lg3208
[HNOI2010] 矩阵
|
0 / 0 |
(无) |