|
|
1723 |
P2716
和谐的雪花
|
0 / 0 |
7 |
|
|
1722 |
P2717
寒假作业
|
0 / 0 |
6 |
|
|
1728 |
P2718
简单的表达式
|
0 / 0 |
5 |
|
|
1713 |
P2719
搞笑世界杯
|
0 / 0 |
5 |
|
|
1789 |
P2720
小A的礼物
|
0 / 0 |
7 |
|
|
1729 |
P2721
小 Q 的赚钱计划
|
0 / 0 |
5 |
|
|
1730 |
P2722
[USACO3.1] 总分 Score Inflation
|
0 / 0 |
3 |
|
|
1731 |
P2723
[USACO3.1] 丑数 Humble Numbers
|
0 / 0 |
6 |
|
|
1732 |
P2724
[IOI 1998 / USACO3.1] 联系 Contact
|
0 / 0 |
7 |
|
|
1733 |
P2725
[USACO3.1] 邮票 Stamps
|
0 / 0 |
5 |
|
|
3264 |
P2726
[SHOI2005] 树的双中心
|
0 / 0 |
8 |
|
|
1734 |
P2727
[USACO3.2] 01串 Stringsobits
|
0 / 0 |
7 |
|
|
1735 |
P2728
[USACO3.2] 纺车的轮子 Spinning Wheels
|
0 / 0 |
5 |
|
|
1736 |
P2729
[USACO3.2] 饲料调配 Feed Ratios
|
0 / 0 |
5 |
|
|
1737 |
P2730
[IOI 1996 / USACO3.2] 魔板 Magic Squares
|
0 / 0 |
6 |
|
|
1738 |
P2731
[USACO3.3] 骑马修栅栏 Riding the Fences
|
0 / 0 |
6 |
|
|
1739 |
P2732
[USACO3.3] 商店购物 Shopping Offers
|
0 / 0 |
7 |
|
|
1740 |
P2733
[USACO3.3] 家的范围 Home on the Range
|
0 / 0 |
5 |
|
|
1741 |
P2734
[IOI 1996 / USACO3.3] 游戏 A Game
|
0 / 0 |
5 |
|
|
1742 |
P2735
[USACO3.4] 网 Electric Fences
|
0 / 0 |
5 |
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