| 7250 | BZOJ3250：Light Switches | 0 | 0 | 0.000% |
| 7254 | BZOJ3254：Xor-Mul Chessboard | 0 | 0 | 0.000% |
| 7268 | BZOJ3268：Sequence | 0 | 0 | 0.000% |
| 7274 | BZOJ3274：Circle | 0 | 0 | 0.000% |
| 7275 | BZOJ3275：Number | 0 | 0 | 0.000% |
| 7278 | BZOJ3278：⑨(nine) | 0 | 0 | 0.000% |
| 7282 | BZOJ3282：Tree | 0 | 0 | 0.000% |
| 7290 | BZOJ3290：Theresa与数据结构 | 0 | 0 | 0.000% |
| 7291 | BZOJ3291：Alice与能源计划 | 0 | 0 | 0.000% |
| 7292 | BZOJ3292：Catherine与生日宴会 | 0 | 0 | 0.000% |
| 7296 | BZOJ3296：[USACO2011 Open] Learning Languages | 0 | 0 | 0.000% |
| 7297 | BZOJ3297：[USACO2011 Open]forgot | 0 | 0 | 0.000% |
| 7298 | BZOJ3298：[USACO 2011Open]cow checkers | 0 | 0 | 0.000% |
| 7299 | BZOJ3299：[USACO2011 Open]Corn Maze玉米迷宫 | 0 | 0 | 0.000% |
| 7300 | BZOJ3300：[USACO2011 Feb]Best Parenthesis | 0 | 0 | 0.000% |
| 7301 | BZOJ3301：[USACO2011 Feb] Cow Line | 0 | 0 | 0.000% |
| 7309 | BZOJ3309：DZY Loves Math | 0 | 0 | 0.000% |
| 7310 | BZOJ3310：[Usaco2013 Nov]Empty Stalls | 0 | 0 | 0.000% |
| 7311 | BZOJ3311：[Usaco2013 Nov]Line of Sight | 0 | 0 | 0.000% |
| 7312 | BZOJ3312：[Usaco2013 Nov]No Change | 0 | 0 | 0.000% |
| 7313 | BZOJ3313：[Usaco2013 Nov]Farmer John has no Large Brown Cow | 0 | 0 | 0.000% |
| 7314 | BZOJ3314：[Usaco2013 Nov]Crowded Cows | 0 | 0 | 0.000% |
| 7316 | BZOJ3316：JC loves Mkk | 0 | 0 | 0.000% |
| 7317 | BZOJ3317：[Swerc2008]First Knight | 0 | 0 | 0.000% |
| 7320 | BZOJ3320：Seq | 0 | 0 | 0.000% |
| 7329 | BZOJ3329：Xorequ | 0 | 0 | 0.000% |
| 7330 | BZOJ3330：[BeiJing2013]分数 | 0 | 0 | 0.000% |
| 7331 | BZOJ3331：[BeiJing2013]压力 | 0 | 0 | 0.000% |
| 7334 | BZOJ3334：Spoj336 EOPERA | 0 | 0 | 0.000% |
| 7336 | BZOJ3336：Uva10572 Black and White | 0 | 0 | 0.000% |
| 7338 | BZOJ3338：Zju1505 Solitaire | 1 | 1 | 100.000% |
| 7339 | BZOJ3339：Rmq Problem | 0 | 0 | 0.000% |
| 7340 | BZOJ3340：[Ceoi2013]Tram | 0 | 0 | 0.000% |
| 7341 | BZOJ3341：[Ceoi2013]adriatic | 0 | 0 | 0.000% |
| 7342 | BZOJ3342：[Ceoi2013]board | 0 | 0 | 0.000% |
| 7344 | BZOJ3344：Uva11006 Wheel Good | 0 | 0 | 0.000% |
| 7346 | BZOJ3346：Ural1811 Dual Sim Phone | 0 | 0 | 0.000% |
| 7347 | BZOJ3347：Srm524 Axonometric Projection | 0 | 0 | 0.000% |
| 7348 | BZOJ3348：TCO11 Semifinal Orthogonal Anagram | 0 | 0 | 0.000% |
| 7351 | BZOJ3351：[ioi2009]Regions | 0 | 0 | 0.000% |
| 7353 | BZOJ3353：[ioi2009]Archery | 0 | 0 | 0.000% |
| 7362 | BZOJ3362：[Usaco2004 Feb]Navigation Nightmare 导航噩梦 | 0 | 0 | 0.000% |
| 7363 | BZOJ3363：[Usaco2004 Feb]Cow Marathon 奶牛马拉松 | 0 | 0 | 0.000% |
| 7364 | BZOJ3364：[Usaco2004 Feb]Distance Queries 距离咨询 | 0 | 0 | 0.000% |
| 7365 | BZOJ3365：[Usaco2004 Feb]Distance Statistics 路程统计 | 0 | 0 | 0.000% |
| 7366 | BZOJ3366：[Usaco2004 Feb]Breeding 奶牛饲育 | 0 | 0 | 0.000% |
| 7367 | BZOJ3367：[Usaco2004 Feb]The Big Game 球赛 | 0 | 0 | 0.000% |
| 7369 | BZOJ3369：[Usaco2004 Feb]Pesky Parentheses 烦人括号 | 0 | 0 | 0.000% |
| 7370 | BZOJ3370：[Usaco2004 Mar]Moo University - Team Tryouts 体操队 | 0 | 0 | 0.000% |
| 7371 | BZOJ3371：[Usaco2004 Mar]Moo University - Emergency Pizza Order 定制比萨饼 | 0 | 0 | 0.000% |
| 7372 | BZOJ3372：[Usaco2004 Feb]Moo University -- Financial Aid 财政补助 | 0 | 0 | 0.000% |
| 7373 | BZOJ3373：[Usaco2004 Mar]Lying Livestock 说谎的牲畜 | 0 | 0 | 0.000% |
| 7374 | BZOJ3374：[Usaco2004 Mar]Special Serial Numbers 特殊编号 | 0 | 0 | 0.000% |
| 7376 | BZOJ3376：[Usaco2004 Open]Cube Stacking 方块游戏 | 0 | 0 | 0.000% |
| 7377 | BZOJ3377：[Usaco2004 Open]The Cow Lineup 奶牛序列 | 0 | 0 | 0.000% |
| 7378 | BZOJ3378：[Usaco2004 Open]MooFest 狂欢节 | 0 | 0 | 0.000% |
| 7379 | BZOJ3379：[Usaco2004 Open]Turning in Homework 交作业 | 0 | 0 | 0.000% |
| 7380 | BZOJ3380：[Usaco2004 Open]Cave Cows 1 洞穴里的牛之一 | 0 | 0 | 0.000% |
| 7381 | BZOJ3381：[Usaco2004 Open]Cave Cows 2 洞穴里的牛之二 | 0 | 0 | 0.000% |
| 7382 | BZOJ3382：[Usaco2004 Open]Cave Cows 3 洞穴里的牛之三 | 0 | 0 | 0.000% |
| 7383 | BZOJ3383：[Usaco2004 Open]Cave Cows 4 洞穴里的牛之四 | 0 | 0 | 0.000% |
| 7384 | BZOJ3384：[Usaco2004 Nov]Apple Catching 接苹果 | 0 | 0 | 0.000% |
| 7385 | BZOJ3385：[Usaco2004 Nov]Lake Counting 数池塘 | 2 | 3 | 66.667% |
| 7386 | BZOJ3386：[Usaco2004 Nov]Til the Cows Come Home 带奶牛回家 | 0 | 0 | 0.000% |
| 7387 | BZOJ3387：[Usaco2004 Dec]Fence Obstacle Course栅栏行动 | 0 | 0 | 0.000% |
| 7388 | BZOJ3388：[Usaco2004 Dec]Cow Ski Area雪场缆车 | 0 | 0 | 0.000% |
| 7389 | BZOJ3389：[Usaco2004 Dec]Cleaning Shifts安排值班 | 0 | 0 | 0.000% |
| 7390 | BZOJ3390：[Usaco2004 Dec]Bad Cowtractors牛的报复 | 0 | 0 | 0.000% |
| 7391 | BZOJ3391：[Usaco2004 Dec]Tree Cutting网络破坏 | 0 | 0 | 0.000% |
| 7392 | BZOJ3392：[Usaco2005 Feb]Part Acquisition 交易 | 0 | 0 | 0.000% |
| 7393 | BZOJ3393：[Usaco2009 Jan]Laserphones 激光通讯 | 0 | 0 | 0.000% |
| 7394 | BZOJ3394：[Usaco2009 Jan]Best Spot 最佳牧场 | 0 | 0 | 0.000% |
| 7395 | BZOJ3395：[Usaco2006 Feb]Cellphones 手机 | 0 | 0 | 0.000% |
| 7397 | BZOJ3397：[Usaco2009 Feb]Surround the Islands 环岛篱笆 | 0 | 0 | 0.000% |
| 7398 | BZOJ3398：[Usaco2009 Feb]Bullcow 牡牛和牝牛 | 1 | 1 | 100.000% |
| 7399 | BZOJ3399：[Usaco2009 Mar]Sand Castle城堡 | 0 | 0 | 0.000% |
| 7400 | BZOJ3400：[Usaco2009 Mar]Cow Frisbee Team 奶牛沙盘队 | 0 | 0 | 0.000% |
| 7402 | BZOJ3402：[Usaco2009 Open]Hide and Seek 捉迷藏 | 0 | 0 | 0.000% |
| 7403 | BZOJ3403：[Usaco2009 Open]Cow Line 直线上的牛 | 0 | 0 | 0.000% |
| 7404 | BZOJ3404：[Usaco2009 Open]Cow Digit Game又见数字游戏 | 0 | 0 | 0.000% |
| 7405 | BZOJ3405：[Usaco2009 Open]Grazing2 移动牛棚 | 0 | 0 | 0.000% |
| 7406 | BZOJ3406：[Usaco2009 Oct]Invasion of the Milkweed 乳草的入侵 | 2 | 2 | 100.000% |
| 7408 | BZOJ3408：[Usaco2009 Oct]Heat Wave 热浪 | 4 | 4 | 100.000% |
| 7409 | BZOJ3409：[Usaco2009 Oct]Barn Echoes 牛棚回声 | 0 | 0 | 0.000% |
| 7410 | BZOJ3410：[Usaco2009 Dec]Selfish Grazing 自私的食草者 | 0 | 0 | 0.000% |
| 7411 | BZOJ3411：[Usaco2009 Dec]Bobsledding 高山滑雪 | 0 | 0 | 0.000% |
| 7412 | BZOJ3412：[Usaco2009 Dec]Music Notes乐谱 | 0 | 0 | 0.000% |
| 7414 | BZOJ3414：Poi2013 Inspector | 0 | 0 | 0.000% |
| 7415 | BZOJ3415：Poi2013 Price List | 0 | 0 | 0.000% |
| 7416 | BZOJ3416：Poi2013 Take-out | 0 | 0 | 0.000% |
| 7417 | BZOJ3417：Poi2013 Tales of seafaring | 0 | 0 | 0.000% |
| 7418 | BZOJ3418：Poi2013 Tapestries | 0 | 0 | 0.000% |
| 7422 | BZOJ3422：Amppz2013 The Motorway | 0 | 0 | 0.000% |
| 7423 | BZOJ3423：Amppz2013 The Exam | 0 | 0 | 0.000% |
| 7426 | BZOJ3426：Poi2013 Tower Defense Game | 0 | 0 | 0.000% |
| 7427 | BZOJ3427：Poi2013 Bytecomputer | 0 | 0 | 0.000% |
| 7429 | BZOJ3429：[Usaco2014 Jan]Building a Ski Course | 0 | 0 | 0.000% |
| 7430 | BZOJ3430：[Usaco2014 Jan]Ski Course Rating | 0 | 0 | 0.000% |
| 7431 | BZOJ3431：[Usaco2014 Jan]Bessie Slows Down | 0 | 0 | 0.000% |
| 7433 | BZOJ3433：[Usaco2014 Jan]Recording the Moolympics | 0 | 0 | 0.000% |