| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 2545 | P3356 [Usaco2004 Jan]禁闭围栏 | 25 / 55 | 5 | |
| 2546 | P3357 [Usaco2004]等差数列 | 201 / 580 | 4 | |
| 2551 | P3362 [Usaco2004 Feb]Navigation Nightmare 导航噩梦 | 92 / 200 | 4 | |
| 2552 | P3363 [Usaco2004 Feb]Cow Marathon 奶牛马拉松 | 85 / 110 | 3 | |
| 2553 | P3364 [Usaco2004 Feb]Distance Queries 距离咨询 | 84 / 185 | 4 | |
| 2559 | P3370 [Usaco2004 Mar]Moo University - Team Tryouts 体操队 | 20 / 29 | 5 | |
| 2560 | P3371 [Usaco2004 Mar]Moo University - Emergency Pizza Order 定制比萨饼 | 7 / 25 | 5 | |
| 2561 | P3372 [Usaco2004 Feb]Moo University -- Financial Aid 财政补助 | 25 / 34 | 4 | |
| 2566 | P3376 [Usaco2004 Open]Cube Stacking 方块游戏 | 145 / 334 | 4 | |
| 2567 | P3377 [Usaco2004 Open]The Cow Lineup 奶牛序列 | 41 / 58 | 3 | |
| 2568 | P3378 [Usaco2004 Open]MooFest 狂欢节 | 69 / 123 | 4 | |
| 2569 | P3379 [Usaco2004 Open]Turning in Homework 交作业 | 47 / 73 | 5 |