| 3332 | USACO1.3.3_calfflac 最长的回文 | AmberXie | | 3/6 | 99.44 |
| 3333 | USACO1.3.4_Prime Cryptarithm 牛式 | AmberXie | | 9/9 | 98.64 |
| 3334 | USACO1.3.5_Combination Lock号码锁 | AmberXie | | 7/7 | 98.94 |
| 3335 | USACO1.4.1_Packing Rectangles 铺放矩形块 | AmberXie | | 5/6 | 99.24 |
| 3336 | USACO1.4.2_The Clocks 时钟 | AmberXie | | 5/11 | 99.14 |
| 3337 | USACO1.4.3_Arithmetic Progressions 等差数列 | AmberXie | | 6/7 | 99.09 |
| 3338 | USACO1.4.4_Mother's Milk 母亲的牛奶 | AmberXie | | 7/7 | 98.94 |
| 3339 | USACO1.5.1_Number Triangles 数字金字塔 | AmberXie | | 7/7 | 98.94 |
| 3340 | USACO1.5.2_Prime Palindromes 回文质数 | AmberXie | | 14/56 | 97.83 |
| 3341 | USACO1.5.3_SuperPrime Rib 特殊的质数肋骨 | AmberXie | | 13/18 | 98.18 |
| 3342 | USACO1.5.4_Checker Challenge 跳棋的挑战 | 外部导入 | | 6/6 | 99.09 |
| 3343 | USACO2.1.1_The Castle城堡 | AmberXie | | 5/7 | 99.19 |
| 3344 | USACO2.1.2_Ordered Fractions顺序的分数 | AmberXie | | 9/10 | 98.59 |
| 3345 | USACO2.1.3_Sorting a Three-Valued Sequence三值的排序 | AmberXie | | 6/30 | 98.48 |
| 3346 | USACO2.1.4_Healthy Holsteins健康的好斯坦奶牛 | AmberXie | | 7/8 | 98.89 |
| 3347 | USACO2.1.5_Hamming Codes海明码 | AmberXie | | 1/27 | 99.55 |
| 3348 | USACO2.2.2_Subset Sums集合 | AmberXie | | 6/6 | 99.09 |
| 3349 | USACO2.2.3_Runaround Numbers循环数 | AmberXie | | 5/5 | 99.24 |
| 3350 | USACO2.2.4_Party Lamps派对灯 | AmberXie | | 4/6 | 99.39 |
| 3351 | USACO2.3.1_Longest Prefix最长前缀 | AmberXie | | 5/7 | 99.19 |
| 3352 | USACO2.2.5_Controlling Companies 控制公司 | AmberXie | | 7/13 | 98.94 |
| 3353 | USACO2.3.2_Cow Pedigrees 奶牛家谱 | AmberXie | | 9/18 | 98.54 |
| 3354 | USACO2.3.3_zerosum 和为零 | AmberXie | | 5/5 | 99.24 |
| 3355 | USACO2.3.5_Money Systems 货币系统 | AmberXie | | 9/12 | 98.59 |
| 3356 | USACO2.4.1_The Tamworth Two 两只塔姆沃斯牛 | AmberXie | | 6/8 | 99.04 |
| 3357 | USACO2.4.2_Overfencing 穿越栅栏 | AmberXie | | 5/10 | 99.14 |
| 3358 | USACO2.4.4_Bessie Come Home 回家 | AmberXie | | 3/3 | 99.55 |
| 3359 | USACO2.4.5_Fractions to Decimals 分数化小数 | AmberXie | | 8/11 | 98.74 |
| 3360 | USACO3.1.1_Agri-Net最短网络 | AmberXie | | 12/19 | 98.08 |
| 3361 | USACO3.1.2_Score Inflation总分 | AmberXie | | 7/7 | 98.94 |
| 3362 | USACO3.1.3_Humble Numbers丑数 | AmberXie | | 6/10 | 99.04 |
| 3363 | USACO3.1.4_Shaping Regions形成的区域 | AmberXie | | 5/5 | 99.24 |
| 3364 | USACO3.1.5_Contact 联系 | AmberXie | | 4/6 | 99.39 |
| 3365 | USACO3.1.6_Stamps 邮票 | AmberXie | | 4/5 | 99.39 |
| 3366 | USACO3.2.1_Factorials阶乘 | AmberXie | | 12/25 | 98.13 |
| 3367 | USACO3.2.2_Stringsobits 01串 | AmberXie | | 3/3 | 99.55 |
| 3368 | USACO3.2.3_Spinning Wheels纺车的轮子 | AmberXie | | 4/4 | 99.39 |
| 3369 | USACO3.2.4_Feed Ratios饲料调配 | AmberXie | | 3/3 | 99.55 |
| 3370 | USACO3.2.5_Magic Squares 魔板 | AmberXie | | 4/4 | 99.39 |
| 3371 | USACO3.2.6_Sweet Butter 香甜的黄油 | AmberXie | | 4/4 | 99.39 |
| 3372 | | AmberXie |
| 1/1 | 99.85 |
| 3373 | USACO3.3.2_Shopping Offers 商店购物 | AmberXie | | 4/5 | 99.39 |
| 3374 | USACO3.3.3_Camelot 亚瑟王的宫殿 | AmberXie | | 4/6 | 99.34 |
| 3375 | USACO3.3.4_Home on the Range 家的范围 | AmberXie | | 5/5 | 99.39 |
| 3376 | USACO3.3.5_A Game 游戏 | AmberXie | | 5/5 | 99.24 |
| 3377 | USACO3.4.1_Closed Fences 闭合的栅栏 | AmberXie | | 0/7 | 99.8 |
| 3378 | USACO3.4.2_American Heritage 美国血统 | AmberXie | | 5/6 | 99.24 |
| 3379 | USACO3.4.3_Electric Fence 电网 | AmberXie | | 4/5 | 99.39 |
| 3380 | USACO3.4.4_Raucous Rockers “破锣摇滚”乐队 | AmberXie | | 3/3 | 99.55 |
| 3381 | USACO4.1.1_Beef McNuggets 麦香牛块 | AmberXie | | 6/7 | 99.24 |
| 3382 | USACO4.1.2_Fence Rails 栅栏的木料 | AmberXie | | 3/4 | 99.55 |
| 3383 | USACL4.1.3-Fence Loops 篱笆回路 | AmberXie | | 3/3 | 99.55 |
| 3384 | USACO4.1.4_Cryptcowgraphy 解密牛语 | AmberXie | | 3/11 | 99.49 |
| 3385 | USACO4.2.1 Drainage Ditches 草地排水 | AmberXie | | 7/7 | 98.94 |
| 3386 | USACO4.2.2 The Perfect Stall 完美的牛栏 | AmberXie | | 0/11 | 99.85 |
| 3387 | USACO4.2.3 Job Processing 工序安排 | AmberXie | | 4/5 | 99.39 |
| 3388 | USACO4.2.4 Cowcycles 奶牛自行车 | AmberXie | | 3/3 | 99.55 |
| 3389 | USACO4.3.1 Buy Low, Buy Lower 逢低吸纳 | AmberXie | | 3/7 | 99.55 |
| 3390 | USACO4.3.2 The Primes 素数方阵 | AmberXie | | 2/7 | 99.6 |
| 3391 | USACO4.3.3 Street Race 街道赛跑 | AmberXie | | 3/5 | 99.55 |
| 3392 | USACO4.4.1 Shuttle Puzzle 棋盘游戏 | AmberXie | | 3/5 | 99.49 |
| 3393 | USACO4.4.2 Pollutant Control 追查坏牛奶 | AmberXie | | 0/9 | 99.8 |
| 3394 | USACO4.4.3 Frame Up 重叠的图像 | AmberXie | | 3/5 | 99.49 |
| 3395 | USACO5.1.1 Fencing the Cows 圈奶牛 | AmberXie | | 4/4 | 99.39 |
| 3396 | USACO5.1.2 Starry Night 夜空繁星 | AmberXie | | 3/4 | 99.55 |
| 3397 | USACO5.1.3 Musical Themes 乐曲主题 | AmberXie | | 3/3 | 99.55 |
| 3398 | USACO5.2.1 Snail Trails 蜗牛的旅行 | AmberXie | | 5/6 | 99.24 |
| 3399 | USACO5.2.3 Wisconsin Squares 威斯康星州的牧场 | AmberXie | | 1/3 | 99.8 |
| 3400 | USACO5.2.2 Electric Fences电网 | AmberXie | | 0/31 | 99.7 |
| 3401 | USACO5.3.1 Milk Measuring 量取牛奶 | AmberXie | | 4/5 | 99.34 |
| 3402 | USACO5.3.2 Window Area 窗体面积 | AmberXie | | 3/4 | 99.49 |
| 3403 | USACO5.3.3 Network of Schools 校园网 | AmberXie | | 5/7 | 99.19 |
| 3404 | USACO5.3.4 Big Barn 巨大的牛棚 | AmberXie | | 5/5 | 99.24 |
| 3405 | USACO5.4.1 All Latin Squares 拉丁正方形 | AmberXie | | 1/2 | 99.8 |
| 3406 | USACO5.4.2 Canada Tour 周游加拿大 | AmberXie | | 4/4 | 99.39 |
| 3407 | USACO5.4.4 Betsy's Tour 漫游小镇 | AmberXie | | 2/2 | 99.7 |
| 3408 | USACO5.4.5 Telecowmunication 奶牛的电信 | AmberXie | | 1/3 | 99.75 |
| 3409 | USACO5.5.1 Picture 矩形周长 | AmberXie | | 7/7 | 98.94 |
| 3410 | USACO5.5.2 Hidden Password 隐藏口令 | AmberXie | | 2/3 | 99.65 |
| 3411 | USACO5.5.3 Two Five 二五语言 | AmberXie | | 5/6 | 99.19 |
| 3412 | 约瑟夫问题－队列模拟 | AmberXie | | 0/0 | 100 |
| 3413 | 谁是歌王－队列模拟 | lixun2017 | | 11/13 | 98.28 |
| 3414 | 365存钱计划 | AmberXie | | 80/91 | 88.03 |
| 3415 | L206_计算金额 | AmberXie | | 631/780 | 30.61 |
| 3416 | L203_求长方形的面积 | AmberXie | | 629/792 | 28.99 |
| 3417 | L204_求正方形的面积 | AmberXie | | 698/881 | 21.97 |
| 3418 | 求值 | AmberXie |
| 0/0 | 100 |
| 3419 | 判定一 | AmberXie |
| 0/0 | 100 |
| 3420 | 求立方和 | AmberXie |
| 0/0 | 100 |
| 3421 | | AmberXie |
| 0/0 | 100 |
| 3422 | L301_成绩判定 | AmberXie | | 720/943 | 25.71 |
| 3423 | 秒表 | AmberXie | | 125/220 | 81.67 |
| 3424 | 求和：S=1+2+3+4+……n | AmberXie | | 46/51 | 93.18 |
| 3425 | 生成数字列 | AmberXie | | 133/149 | 81.16 |
| 3426 | 波动数列 | AmberXie | | 1/1 | 99.85 |
| 3427 | 车轮轴迹 | AmberXie | | 1/1 | 99.85 |
| 3428 | 假期 | AmberXie |
| 33/35 | 95.1 |
| 3429 | 空白 | AmberXie |
| 55/135 | 91.01 |
| 3431 | 迷宫 | AmberXie |
| 11/31 | 98.48 |
| 3432 | 加密 | AmberXie |
| 15/70 | 97.17 |