|
|
1758 |
P2696 慈善的约瑟夫
|
0 / 0 |
(无) |
|
|
1257 |
P2700 逐个击破
|
0 / 0 |
(无) |
|
|
1939 |
P2704 [NOI2001] 炮兵阵地
|
0 / 0 |
(无) |
|
|
1677 |
P2712 摄像头
|
9 / 26 |
7 |
|
|
1375 |
P2722 [USACO3.1] 总分
|
4 / 6 |
10 |
|
|
1369 |
P2725 [USACO3.1] 邮票
|
1 / 1 |
10 |
|
|
1819 |
P2732 [USACO3.3] 商店购物
|
0 / 0 |
(无) |
|
|
1438 |
P2759 奇怪的函数
|
0 / 0 |
(无) |
|
|
1247 |
P2784 化学1（chem1）- 化学合成
|
1 / 5 |
10 |
|
|
1733 |
P2786 英语作文
|
10 / 25 |
6 |
|
|
1278 |
P2800 又上锁妖塔
|
0 / 0 |
(无) |
|
|
1450 |
P2802 回家
|
2 / 9 |
10 |
|
|
1751 |
P2807 三角形计数
|
1 / 2 |
10 |
|
|
1982 |
P2813 母舰
|
1 / 1 |
10 |
|
|
1121 |
P2814 家谱
|
5 / 5 |
10 |
|
|
1687 |
P2818 天使的起誓
|
0 / 0 |
(无) |
|
|
1279 |
P2837 [USACO08FEB] 餐车奶牛
|
0 / 0 |
(无) |
|
|
1252 |
P2850 [USACO06DEC] 虫洞
|
0 / 0 |
(无) |
|
|
1820 |
P2851 [USACO06DEC] 费西硬币
|
0 / 0 |
(无) |
|
|
1232 |
P2853 [USACO06DEC] 奶牛野餐
|
1 / 1 |
10 |
|
|
1600 |
P2858 [USACO06FEB] 奶牛的食物
|
1 / 1 |
10 |
|
|
1811 |
P2863 [USACO06JAN] 奶牛舞会
|
3 / 5 |
10 |
|
|
1254 |
P2865 [USACO06NOV] 路障
|
1 / 3 |
10 |
|
|
1343 |
P2871 [USACO07DEC] 魅力手镯
|
4 / 8 |
10 |
|
|
1210 |
P2872 修建道路
|
9 / 20 |
7 |
|
|
1457 |
P2873 [USACO07DEC] 泥水坑
|
1 / 1 |
10 |
|
|
1806 |
P2880 [USACO07JAN] 平衡排列
|
2 / 4 |
10 |
|
|
1182 |
P2888 [USACO07NOV] 奶牛栏
|
6 / 9 |
9 |
|
|
1452 |
P2895 [USACO08FEB] 流星雨
|
1 / 1 |
10 |
|
|
1292 |
P2896 [USACO08FEB] 一起吃饭
|
0 / 0 |
(无) |
|
|
1846 |
P2901 [USACO08MAR] 慢跑
|
0 / 0 |
(无) |
|
|
1374 |
P2904 [USACO08MAR] 河流穿越
|
3 / 3 |
10 |
|
|
892 |
P2907 [USACO08OPEN] 农场周围的道路
|
6 / 25 |
8 |
|
|
1140 |
P2910 [USACO08OPEN] 迫在眉睫的危机
|
15 / 24 |
5 |
|
|
894 |
P2911 [USACO08OCT] 牛骨
|
0 / 0 |
(无) |
|
|
1212 |
P2916 [USACO08NOV] 给奶牛打气
|
1 / 2 |
10 |
|
|
1368 |
P2918 [USACO08NOV] 购买干草
|
4 / 23 |
8 |
|
|
1835 |
P2919 [USACO08NOV] 守护农场
|
2 / 2 |
10 |
|
|
1439 |
P2920 [USACO08NOV] 时间管理
|
3 / 8 |
10 |
|
|
1672 |
P2922 [USACO08DEC] 秘密消息
|
0 / 0 |
(无) |
|
|
1296 |
P2925 [USACO08DEC] 干草待售
|
8 / 10 |
9 |
|
|
1178 |
P2935 [USACO09JAN] 最佳地点
|
9 / 18 |
7 |
|
|
2338 |
P2939 [USACO09FEB] Revamping Trails G
|
0 / 0 |
(无) |
|
|
1351 |
P2946 [USACO09MAR] 牛飞盘队
|
1 / 1 |
10 |
|
|
2082 |
P2947 [USACO09MAR] Look Up S
|
3 / 6 |
10 |
|
|
2048 |
P2951 [USACO09OPEN] 隐藏和查找 S
|
0 / 0 |
(无) |
|
|
1447 |
P2952 [USACO09OPEN] 奶牛生产线
|
1 / 1 |
10 |
|
|
890 |
P2955 [USACO09OCT] 奇数? 偶数? G
|
3 / 15 |
9 |
|
|
1628 |
P2957 [USACO09OCT] 谷仓回声
|
0 / 0 |
(无) |
|
|
1448 |
P2959 [USACO09OCT] 散步
|
1 / 1 |
10 |
