|
|
1749 |
P2731
[USACO3.3] 骑马修栅栏 Riding the Fences
|
0 / 0 |
6 |
|
|
1750 |
P2732
[USACO3.3] 商店购物 Shopping Offers
|
0 / 0 |
7 |
|
|
1751 |
P2733
[USACO3.3] 家的范围 Home on the Range
|
0 / 0 |
5 |
|
|
1752 |
P2734
[IOI 1996 / USACO3.3] 游戏 A Game
|
0 / 0 |
5 |
|
|
1753 |
P2735
[USACO3.4] 网 Electric Fences
|
0 / 0 |
5 |
|
|
1754 |
P2736
[USACO3.4] “破锣摇滚”乐队 Raucous Rockers
|
0 / 0 |
5 |
|
|
1755 |
P2737
[USACO4.1] 麦香牛块 Beef McNuggets
|
0 / 0 |
6 |
|
|
1756 |
P2738
[USACO4.1] 篱笆回路 Fence Loops
|
0 / 0 |
7 |
|
|
1772 |
P2739
[USACO4.4] 棋盘游戏 Shuttle Puzzle
|
0 / 0 |
6 |
|
|
1759 |
P2740
[USACO4.2] 草地排水 Drainage Ditches
|
0 / 0 |
7 |
|
|
1760 |
P2741
[USACO4.4] 重叠的图像 Frame Up
|
0 / 0 |
7 |
|
|
1761 |
P2742
【模板】二维凸包 / [USACO5.1] 圈奶牛Fencing the Cows
|
0 / 0 |
7 |
|
|
1762 |
P2743
[USACO5.1] 乐曲主题Musical Themes
|
0 / 0 |
7 |
|
|
1763 |
P2744
[USACO5.3] 量取牛奶Milk Measuring
|
0 / 0 |
7 |
|
|
1764 |
P2745
[USACO5.3] 窗体面积Window Area
|
0 / 0 |
7 |
|
|
1765 |
P2746
[IOI 1996 / USACO5.3] 校园网 Network of Schools
|
0 / 0 |
6 |
|
|
1766 |
P2747
[USACO5.4] 周游加拿大 Canada Tour
|
0 / 0 |
7 |
|
|
5131 |
P2748
[USACO16OPEN] Landscaping P
|
0 / 0 |
7 |
|
|
1771 |
P2749
[IOI 1998 / USACO5.1] 夜空繁星 Starry Night
|
0 / 0 |
6 |
|
|
1767 |
P2750
[IOI 2001 / USACO5.5] 贰五语言 Two Five
|
0 / 0 |
8 |
|
|
1768 |
P2751
[IOI 1996 / USACO4.2] 工序安排 Job Processing
|
0 / 0 |
7 |
|
|
1769 |
P2752
[USACO4.3] 街道赛跑Street Race
|
0 / 0 |
5 |
|
|
1770 |
P2753
[USACO4.3] 字母游戏 Letter Game
|
0 / 0 |
7 |
|
|
1793 |
P2754
[CTSC1999] 家园 / 星际转移问题
|
0 / 0 |
8 |
|
|
1757 |
P2755
洗牌问题
|
0 / 0 |
3 |
|
|
1774 |
P2756
飞行员配对方案问题
|
0 / 0 |
6 |
|
|
1646 |
P2757
[国家集训队] 等差子序列
|
0 / 0 |
8 |
|
|
1776 |
P2758
编辑距离
|
0 / 0 |
5 |
|
|
1758 |
P2759
奇怪的函数
|
0 / 0 |
5 |
|
|
1777 |
P2760
科技庄园
|
0 / 0 |
6 |
|
|
1792 |
P2761
软件补丁问题
|
0 / 0 |
6 |
|
|
1778 |
P2762
太空飞行计划问题
|
0 / 0 |
8 |
|
|
1779 |
P2763
试题库问题
|
0 / 0 |
7 |
|
|
1780 |
P2764
最小路径覆盖问题
|
0 / 0 |
8 |
|
|
1781 |
P2765
魔术球问题
|
0 / 0 |
7 |
|
|
1782 |
P2766
最长不下降子序列问题
|
0 / 0 |
8 |
|
|
1719 |
P2767
树的数量
|
0 / 0 |
8 |
|
|
2426 |
P2768
珍珠项链
|
0 / 0 |
7 |
|
|
1783 |
P2769
猴子上树
|
0 / 0 |
6 |
|
|
1791 |
P2770
航空路线问题
|
0 / 0 |
8 |
|
|
1787 |
P2771
[USACO16JAN] Build Gates S
|
0 / 0 |
5 |
|
|
1775 |
P2772
寻找平面上的极大点
|
0 / 0 |
5 |
|
|
1785 |
P2773
漂亮字串
|
0 / 0 |
5 |
|
|
1790 |
P2774
方格取数问题
|
0 / 0 |
8 |
|
|
1789 |
P2775
机器人路径规划问题（疑似错题）
|
0 / 0 |
(无) |
|
|
2683 |
P2776
[SDOI2007] 小组队列
|
0 / 0 |
5 |
|
|
1794 |
P2777
[AHOI2016初中组] 自行车比赛
|
0 / 0 |
3 |
|
|
1796 |
P2778
[AHOI2016初中组] 迷宫
|
0 / 0 |
5 |
|
|
1797 |
P2779
[AHOI2016初中组] 黑白序列
|
0 / 0 |
7 |
|
|
1795 |
P2780
[AHOI2016初中组] 游戏
|
0 / 0 |
6 |
|
|
1855 |
P2781
传教
|
0 / 0 |
5 |
|
|
1831 |
P2782
友好城市
|
0 / 0 |
5 |
|
|
2439 |
P2783
有机化学之神偶尔会做作弊
|
0 / 0 |
7 |
|
|
1826 |
P2784
化学1（chem1）- 化学合成
|
0 / 0 |
5 |
|
|
1825 |
P2785
物理1（phsic1）- 磁通量
|
0 / 0 |
6 |
|
|
1829 |
P2786
英语1（eng1）- 英语作文
|
0 / 0 |
5 |
|
|
1830 |
P2787
语文1（chin1）- 理理思维
|
0 / 0 |
7 |
|
|
1824 |
P2788
数学1（math1）- 加减算式
|
0 / 0 |
1 |
|
|
1850 |
P2789
直线交点数
|
0 / 0 |
6 |
|
|
1827 |
P2790
ccj与zrz之积木问题
|
0 / 0 |
3 |
|
|
4328 |
P2791
幼儿园篮球题
|
0 / 0 |
9 |
|
|
2716 |
P2792
[JSOI2008] 小店购物
|
0 / 0 |
8 |
|
|
1822 |
P2793
Facer的工厂
|
0 / 0 |
5 |
|
|
1821 |
P2794
Facer和教官
|
0 / 0 |
8 |
|
|
1834 |
P2795
Facer爱游泳
|
0 / 0 |
7 |
|
|
1805 |
P2796
Facer的程序
|
0 / 0 |
5 |
|
|
1807 |
P2797
Facer的魔法
|
0 / 0 |
7 |
|
|
1859 |
P2798
爆弹虐场
|
0 / 0 |
7 |
|
|
1851 |
P2799
国王的魔镜
|
0 / 0 |
3 |
|
|
1852 |
P2800
又上锁妖塔
|
0 / 0 |
3 |
|
|
1731 |
P2801
教主的魔法
|
0 / 0 |
7 |
|
|
1856 |
P2802
回家
|
0 / 0 |
3 |
|
|
1860 |
P2803
学校选址 II
|
0 / 0 |
5 |
|
|
1863 |
P2804
神秘数字
|
0 / 0 |
6 |
|
|
1865 |
P2805
[NOI2009] 植物大战僵尸
|
0 / 0 |
8 |
|
|
1861 |
P2807
三角形计数
|
0 / 0 |
3 |
|
|
1866 |
P2808
[JOI2014 预选赛] 小笼包
|
0 / 0 |
7 |
|
|
1867 |
P2809
hzwer 爱折纸
|
0 / 0 |
7 |
|
|
1875 |
P2810
Catch the theives
|
0 / 0 |
6 |
|
|
1876 |
P2811
Protect the school
|
0 / 0 |
7 |
|
|
1877 |
P2812
校园网络【[USACO] Network of Schools加强版】
|
0 / 0 |
7 |
|
|
1878 |
P2813
母舰
|
0 / 0 |
3 |
|
|
1879 |
P2814
家谱
|
0 / 0 |
5 |
|
|
1882 |
P2815
IPv6地址压缩
|
0 / 0 |
5 |
|
|
2442 |
P2816
宋荣子搭积木
|
0 / 0 |
3 |
|
|
2443 |
P2817
宋荣子的城堡
|
0 / 0 |
5 |
|
|
1881 |
P2818
天使的起誓
|
0 / 0 |
3 |
|
|
1883 |
P2819
图的 m 着色问题
|
0 / 0 |
3 |
|
|
1884 |
P2820
局域网
|
0 / 0 |
5 |
|
|
1885 |
P2821
变幻数
|
0 / 0 |
6 |
|
|
1888 |
P2822
[NOIP 2016 提高组] 组合数问题
|
0 / 0 |
5 |
|
|
1868 |
P2823
时间表
|
0 / 0 |
8 |
|
|
1891 |
P2824
[HEOI2016/TJOI2016] 排序
|
0 / 0 |
7 |
|
|
1892 |
P2825
[HEOI2016/TJOI2016] 游戏
|
0 / 0 |
8 |
|
|
1895 |
P2827
[NOIP 2016 提高组] 蚯蚓
|
0 / 0 |
7 |
|
|
1869 |
P2829
大逃离
|
0 / 0 |
7 |
|
|
1870 |
P2830
写程序
|
0 / 0 |
6 |
|
|
1880 |
P2831
[NOIP 2016 提高组] 愤怒的小鸟
|
0 / 0 |
7 |
|
|
1897 |
P2832
行路难【疑似 std 复杂度有误】
|
0 / 0 |
7 |
|
|
1902 |
P2833
等式
|
0 / 0 |
6 |
