| 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% |
| 7416 | BZOJ3416：Poi2013 Take-out | 0 | 0 | 0.000% |
| 7420 | BZOJ3420：Poi2013 Triumphal arch | 0 | 0 | 0.000% |
| 7424 | BZOJ3424：Poi2013 Multidrink | 0 | 0 | 0.000% |
| 7427 | BZOJ3427：Poi2013 Bytecomputer | 0 | 0 | 0.000% |
| 7428 | BZOJ3428：[Usaco2014 Jan]Cow Curling | 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% |
| 7432 | BZOJ3432：[Usaco2014 Jan]Cross Country Skiing | 0 | 0 | 0.000% |
| 7433 | BZOJ3433：[Usaco2014 Jan]Recording the Moolympics | 0 | 0 | 0.000% |
| 7445 | BZOJ3445：[Usaco2014 Feb] Roadblock | 0 | 0 | 0.000% |
| 7446 | BZOJ3446：[Usaco2014 Feb]Cow Decathlon | 0 | 0 | 0.000% |
| 7447 | BZOJ3447：[Usaco2014 Feb]Airplane Boarding | 0 | 0 | 0.000% |
| 7448 | BZOJ3448：[Usaco2014 Feb]Auto-complete | 0 | 0 | 0.000% |
| 7449 | BZOJ3449：[Usaco2014 Feb]Secret Code | 0 | 0 | 0.000% |
| 7452 | BZOJ3452：Tyvj1955 Lunatic | 0 | 0 | 0.000% |
| 7458 | BZOJ3458：Luck | 0 | 0 | 0.000% |
| 7476 | BZOJ3476：[Usaco2014 Mar]The Lazy Cow | 0 | 0 | 0.000% |
| 7477 | BZOJ3477：[Usaco2014 Mar]Sabotage | 0 | 0 | 0.000% |
| 7478 | BZOJ3478：[Usaco2014 Mar]Counting Friends | 0 | 0 | 0.000% |
| 7479 | BZOJ3479：[Usaco2014 Mar]Watering the Fields | 0 | 0 | 0.000% |
| 7480 | BZOJ3480：[Usaco2014 Mar]Mooo | 0 | 0 | 0.000% |
| 7483 | BZOJ3483： SGU505 Prefixes and suffixes（询问在线版） | 0 | 0 | 0.000% |
| 7491 | BZOJ3491：PA2007 Subsets | 0 | 0 | 0.000% |
| 7497 | BZOJ3497：Pa2009 Circular Game | 0 | 0 | 0.000% |
| 7499 | BZOJ3499：PA2009 Quasi-template | 0 | 0 | 0.000% |
| 7500 | BZOJ3500：PA2008 Cliquers | 0 | 0 | 0.000% |
| 7501 | BZOJ3501：PA2008 Cliquers Strike Back | 0 | 0 | 0.000% |
| 7509 | BZOJ3509：[CodeChef] COUNTARI | 0 | 0 | 0.000% |
| 7513 | BZOJ3513：[MUTC2013]idiots | 0 | 0 | 0.000% |
| 7524 | BZOJ3524：[Poi2014]Couriers | 0 | 0 | 0.000% |
| 7535 | BZOJ3535：[Usaco2014 Open]Fair Photography | 0 | 0 | 0.000% |
| 7536 | BZOJ3536：[Usaco2014 Open]Cow Optics | 0 | 0 | 0.000% |
| 7537 | BZOJ3537：[Usaco2014 Open]Code Breaking | 0 | 0 | 0.000% |
| 7538 | BZOJ3538：[Usaco2014 Open]Dueling GPS | 0 | 0 | 0.000% |
| 7539 | BZOJ3539：[Usaco2014 Open]Odometer | 0 | 0 | 0.000% |
| 7540 | BZOJ3540：[Usaco2014 Open]Fair Photography | 0 | 0 | 0.000% |
| 7544 | BZOJ3544：[ONTAK2010]Creative Accounting | 0 | 0 | 0.000% |
| 7590 | BZOJ3590：[Snoi2013]Quare | 0 | 0 | 0.000% |
| 7625 | BZOJ3625：[Codeforces Round #250]小朋友和二叉树 | 0 | 0 | 0.000% |
| 7634 | BZOJ3634：Pku3961 Cactus Revolution | 0 | 0 | 0.000% |
| 7637 | BZOJ3637：Query on a tree VI | 0 | 0 | 0.000% |
| 7638 | BZOJ3638：Cf172 k-Maximum Subsequence Sum | 0 | 0 | 0.000% |
| 7639 | BZOJ3639：Query on a tree VII | 0 | 0 | 0.000% |
| 7661 | BZOJ3661：Hungry Rabbit | 0 | 0 | 0.000% |
| 7711 | BZOJ3711：[PA2014]Druzyny | 0 | 0 | 0.000% |
| 7714 | BZOJ3714：[PA2014]Kuglarz | 0 | 0 | 0.000% |
| 7715 | BZOJ3715：[PA2014]Lustra | 0 | 0 | 0.000% |
| 7716 | BZOJ3716：[PA2014]Muzeum | 0 | 0 | 0.000% |
| 7722 | BZOJ3722：PA2014 Final Budowa | 0 | 0 | 0.000% |
| 7735 | BZOJ3735：[Pa2013]Konduktorzy | 0 | 0 | 0.000% |
| 7737 | BZOJ3737：[Pa2013]Euler | 0 | 0 | 0.000% |
| 7740 | BZOJ3740：pku2842 N-dimension Matching N维匹配 | 0 | 0 | 0.000% |
| 7746 | BZOJ3746：[POI2015]Czarnoksieznicy okraglego stolu | 0 | 0 | 0.000% |
| 7749 | BZOJ3749：[POI2015]Lasuchy | 0 | 0 | 0.000% |
| 7759 | BZOJ3759：Hungergame | 0 | 0 | 0.000% |
| 7760 | BZOJ3760：suitang | 0 | 0 | 0.000% |
| 7761 | BZOJ3761：Zhenhuan | 0 | 0 | 0.000% |
| 7796 | BZOJ3796：Mushroom追妹纸 | 0 | 0 | 0.000% |
| 7797 | BZOJ3797：Ural 1745 Yet Another Answer | 0 | 0 | 0.000% |
| 7802 | BZOJ3802：Vocabulary | 0 | 0 | 0.000% |
| 7804 | BZOJ3804：pku 3862 Asteroids | 0 | 0 | 0.000% |
| 7805 | BZOJ3805：Hardwood Cutting | 0 | 0 | 0.000% |
| 7808 | BZOJ3808：Neerc2012 Labyrinth of the Minotaur | 0 | 0 | 0.000% |
| 7817 | BZOJ3817：Sum | 0 | 0 | 0.000% |
| 7818 | BZOJ3818：Router | 0 | 0 | 0.000% |
| 7824 | BZOJ3824：[Usaco2014 Dec]Guard Mark | 0 | 0 | 0.000% |
| 7825 | BZOJ3825：[Usaco2014 Dec]Marathon | 0 | 0 | 0.000% |
| 7826 | BZOJ3826：[Usaco2014 Dec]Cow Jog | 0 | 0 | 0.000% |
| 7827 | BZOJ3827：[Poi2014]Around the world | 0 | 0 | 0.000% |
| 7835 | BZOJ3835：[Poi2014]Supercomputer | 0 | 0 | 0.000% |
| 7836 | BZOJ3836：[Poi2014]Tourism | 0 | 0 | 0.000% |
| 7852 | BZOJ3852：Area of Mushroom | 0 | 0 | 0.000% |
| 7857 | BZOJ3857：Multiplication table | 0 | 0 | 0.000% |
| 7858 | BZOJ3858：Number Transformation | 0 | 0 | 0.000% |
| 7868 | BZOJ3868：The only survival | 0 | 0 | 0.000% |
| 7870 | BZOJ3870：Our happy ending | 0 | 0 | 0.000% |
| 7871 | BZOJ3871：[Neerc2013 C]Cactus Automorphisms | 0 | 0 | 0.000% |
| 7885 | BZOJ3885：[Usaco2015 Jan]Cow Rectangles | 0 | 0 | 0.000% |
| 7886 | BZOJ3886：[Usaco2015 Jan]Moovie Mooving | 0 | 0 | 0.000% |
| 7887 | BZOJ3887：[Usaco2015 Jan]Grass Cownoisseur | 0 | 0 | 0.000% |
| 7888 | BZOJ3888：[Usaco2015 Jan]Stampede | 0 | 0 | 0.000% |
| 7889 | BZOJ3889：[Usaco2015 Jan]Cow Routing | 0 | 0 | 0.000% |
| 7890 | BZOJ3890：[Usaco2015 Jan]Meeting Time | 0 | 0 | 0.000% |
| 7891 | BZOJ3891：[Usaco2014 Dec]Piggy Back | 0 | 0 | 0.000% |
| 7892 | BZOJ3892：[Usaco2014 Dec]Marathon | 0 | 0 | 0.000% |
| 7893 | BZOJ3893：[Usaco2014 Dec]Cow Jog | 0 | 0 | 0.000% |
| 7905 | BZOJ3905：Square | 0 | 0 | 0.000% |
| 7911 | BZOJ3911：SGU383 Caravans | 0 | 0 | 0.000% |
| 7917 | BZOJ3917：[Baltic2014]sequence | 0 | 0 | 0.000% |
| 7920 | BZOJ3920：Yuuna的礼物 | 0 | 0 | 0.000% |
| 7928 | BZOJ3928：[Cerc2014] Outer space invaders | 0 | 0 | 0.000% |